Evonik-Tego - PCI Magazine

Transcription

Product Overview
Content
TEGO Additives
5
Deaerators
Defoamers
Wetting and Dispersing Additives
Surface Control Additives
Energy-Curable Additives
Substrate Wetting and Anti-Cratering Additives
Hydrophobing Agents
Anti-Graffiti Additives
Others
TEGO Co-Binders
6
7
8
9
10
10
11
11
11
13
TEGO® VariPlus
TEGO® AddBond
14
15
TEGO Specialty Binders
17
Silicone-Polyester Resins
Silicone Resins
Silicone-Epoxy Resins
Silicone-Modified Polyurethane Emulsion
Building Blocks
TEGO Nanoresins
18
19
20
20
21
23
NANOCRYL®, NANOPOX® and NANOPOL®
ALBIDUR®
ALBIFLEX®
24
25
25
TEGO Product Overview page 3
TEGO Additives
Additives are substances added to coatings
and printing inks which, although present
in small quantities, exert a powerful
impact. Depending on the type of
additive, it is possible to optimize the
production process of a coating, adjust
application properties or systematically
control the properties of the cured
coating film. Wetting and dispersing
additives affect pigment wetting and
rapid development of tinting strength.
Defoamers and deaerators ensure a
foam-free and defect-free coating film.
Surface additives, such as our glide and
flow additives and our substrate wetting
additives, produce uniform flow behavior
and ideal surface smoothness.
Evonik's comprehensive chemical and
technological competencies form the
basis for a varied range of additives.
We make the most of Evonik's expertise
in organically modified polysiloxanes and
silicone resins.
Tego – Adding Advantages.
The TEGO® Phobe and TEGO® Protect
product lines impart water repellency and
provide the coating with, for example,
an anti-graffiti effect and therefore easy
to clean properties.
·
·
·
·
·
·
·
·
·
Deaerators
Defoamers
Hydrophobing Agents
Others
TEGO Product Overview Additives page 5
Deaerators
TEGO® Airex deaerators prevent the
formation of air occlusions and pinholes
in waterborne, solventborne and energycurable coatings. This is particularly
important in high viscosity or high solids
formulations and essential for airless/
airmix application.
Furthermore, preventing foam formation
during production and application is
particularly important in the case of
waterborne formulations. TEGO® Foamex
defoamers have also proven effective in
this situation (see page 7).
TEGO® Airex 901 W
TEGO® Airex 902 W
TEGO® Airex 910 1
TEGO® Airex 920
1
TEGO® Airex 922
1
1
TEGO® Airex 940
TEGO® Airex 944
TEGO® Airex 945
TEGO® Airex 950
TEGO® Airex 955
1
TEGO® Airex 962
TEGO® Airex 990
TEGO® Airex 991
TEGO® Foamex N
silicone-free
page 6 TEGO Product Overview Additives
UV acrylate
UPE
Styrene acrylic
Acid-curing
PU/acrylic
Polyester/melamine
NC
Alkyd/melamine
Alkyd
TEGO® Airex 931
Acrylate
2-pack PU
Pigmented
2-pack epoxy
High solids
Unpigmented
2-pack solvent-free
TEGO® Airex 904 W
TEGO® Airex 936
Solventborne
TEGO® Airex 900
1
UV PU/waterborne
Product
UV
Waterborne
Deaerators
TEGO® Airex deaerators (see page 6)
also accelerate the escape of air from the
liquid paint film and inhibit formation of
air occlusions and pinholes. TEGO® Airex
deaerators are available for waterborne,
solventborne, solvent-free and energycurable coatings.
TEGO® Foamex 800
TEGO® Foamex 8030
TEGO® Foamex 805
TEGO® Foamex 810
TEGO® Foamex 815 N
TEGO® Foamex 822
TEGO® Foamex 823
Vinyl acetate
TEGO® Foamex 832
1
TEGO® Foamex 833
1
TEGO® Foamex 835
TEGO® Foamex 842
TEGO® Foamex 845
TEGO® Foamex 883
TEGO® Foamex 885
TEGO® Foamex 855
TEGO® Twin 4000
TEGO® Foamex 840
TEGO® Foamex 843
Others
Styrene acrylic
TEGO® Foamex 8311
TEGO® Foamex 830
PU/acrylic
TEGO® Foamex 8050
1
PU
Polyester
TEGO® Foamex 7447
TEGO® Foamex 825
1
Alkyd
Acrylate
TEGO® Foamex 3062
2-pack PU
TEGO® Foamex 1488
2-pack epoxy
Product
Letdown stage
TEGO® Foamex defoamers are available
as emulsions, solutions or concentrates.
Because of their optimized particle size,
emulsions have the greatest possible
effectiveness and compatibility especially
when added to the letdown and in
clear coats. Highly effective defoamer
concentrates are particularly good for
adding to the millbase or grind.
Grinding stage
TEGO® Foamex defoamers prevent
foam formation during production and
application of waterborne coatings and
printing inks. Pre-existing foam is destroyed
and air occlusions are prevented.
Unpigmented
Defoamers
Pigmented
Defoamers
silicone-free
Solventborne coatings can be particularly
well formulated with TEGO® Dispers 656,
670 or 710.
TEGO® Dispers 650
TEGO® Dispers 652
TEGO® Dispers 653
TEGO® Dispers 656
TEGO® Dispers 685
TEGO® Dispers 688
TEGO® Dispers 700
TEGO® Dispers 670
Inorganic pigments
Fillers
Organic pigments
Carbon blacks
Binder-free
Binder-containing
Universal pigment
concentrates
2-pack solvent-free
Non-polar solvents
TEGO® Dispers 630
TEGO® Dispers 710
For UV systems, TEGO® Dispers 685
is recommended for all pigment types.
All TEGO® Dispers products are
alkylphenol ethoxylate-free.
Polar solvents
Product
UV
TEGO® Dispers wetting and dispersing
additives promote pigment wetting and
stabilization and thus prevent floating,
flooding and settling of pigments.
Additionally, they provide low viscosity
and maximum color strength. TEGO®
Dispers 750 W and 755 W are
recommended for the manufacture of
waterborne pigment concentrates while
TEGO® Dispers 650, 652, 653 and 656
are recommended for the manufacture
of universal pastes for waterborne and
solventborne formulations.
Waterborne
TEGO® Dispers 735 W
TEGO® Flow ATF 2
TEGO® Flow ZFS 460
1
Low foaming
TEGO® Glide 110
TEGO® Glide 130
TEGO® Glide 403
TEGO® Glide 410
TEGO® Glide 432
TEGO® Glide 450
TEGO® Glide 482
TEGO® Glide B 1484
TEGO® Glide ZG 400
universal
anti-crater effect
excellent clarity
TEGO® Glide A 115
anti-crater effect
TEGO® Glide 440
TEGO® Glide 435
Remark
TEGO® Glide 100
TEGO® Glide 406
1
Leveling
Anti-blocking/scratch-resistance
TEGO® Flow 425
Recoatable
TEGO® Flow 370
1
Compatible
TEGO® Flow 300
1
Slip
Product
Solventborne
Waterborne
Our multi-purpose surface control
additives, TEGO® Glide and TEGO® Flow,
improve the flow/leveling, slip
and scratch resistance of a coating.
They prevent cratering, pigment flooding
and flotation.
UV
silicone-free
Substrate Wetting and Anti-Cratering
Additives
Recoatable
Release
Compatible
Low foaming
Flow
TEGO® Rad 2200 N
TEGO® Rad 2250
TEGO® Rad 2300
TEGO® Rad 2500
TEGO® Rad 2600
TEGO® Rad 2700
TEGO® Wet 251
TEGO® Wet 260
TEGO® Wet 265
TEGO® Wet 270
TEGO® Wet 280
TEGO® Wet 500 1
TEGO® Wet 505 1
TEGO® Wet 510
1
TEGO® Wet KL 245
1
silicone-free
Low foaming
TEGO® Wet 240
Anti-crater
Dynamic
TEGO® Twin 4100
Static
Solventborne
TEGO® Twin 4000
UV
Product
Waterborne
TEGO® Wet and TEGO® Twin substrate
wetting and anti-cratering additives
enable uniform wetting for coatings and
printing inks even on very low energy or
contaminated surfaces. Good wetting is
a fundamental prerequisite for optimum
adhesion. Defects in the coating surface
such as cratering and poor leveling are
minimized or improved.
TEGO® Rad 2100
Wetting
Product
Slip/anti-blocking
The TEGO® Rad range comprises
cross-linkable, acrylate additives for
energy-curable formulations. These
multipurpose products improve slip,
substrate wetting, scratch resistance
and leveling. In addition, some of the
additives have release and defoaming
properties.
UV
Waterborne UV
Printing inks
Silicate emulsion paints
and plasters
Silicone resin paints
and plasters
Primer
Impregnation
Water-beading effect
Hydrophobing
Product
Solventborne
TEGO® Phobe products are used to make
hydrophobic waterborne exterior paints.
Used in silicone resin paints in small
amounts, TEGO® Phobe 1650 is
characterized by low water absorption
and excellent initial rain resistance.
For additional water-beading effect and
for hydrophobing silicate systems,
TEGO® Phobe 1401 is recommended.
Waterborne
Hydrophobing Agents
Hydrophobing Agents
TEGO® Phobe 1000
TEGO® Phobe 1401
TEGO® Phobe 1500 N
TEGO® Phobe 1650
Remark
strong early
water-resistance
TEGO® Protect provides polyurethane
coatings with anti-graffiti and easy
to clean characteristics. This range
of products can be used in solvent or
waterborne coatings.
Product
Dosage
Applications/Effect
TEGO® Protect 5000
1 - 3%
for matte, unpigmented and/or pigmented formulations,
especially good release properties
TEGO® Protect 5001
2 - 5%
for clear coats, marked water-beading effect and
solvent resistance
TEGO® Protect 5100
2 - 8%
for waterborne 2-pack PU anti-graffiti coatings
Tego ADDID® 900
2
TEGO® Hammer 300000
TEGO® Hammer 501
2
TEGO® Humectant 7000
2
2
Antistatic
Reduced drying-up
Hammer finish
Adhesion promoter
Solvent-free
Tego ADDID® 240
Solventborne
Product
UV
Waterborne
Other Additives
containing silicone
TEGO Co-Binders
Co-binders are added to the formulation
to give specific properties to the printing
ink or coating. In contrast to additives,
the concentrations used range between
5.0 and 20.0% relative to the main
binder.
The two groups of TEGO co-binders are
based on different technologies. They offer
customized solutions for diverse tasks.
TEGO® VariPlus are co-binders based
on modified ketone-aldehyde resins.
Their hard resin character provides
the formulator with a simple means
of increasing the hardness, gloss,
anti-blocking properties and drying
speed of printing inks and coatings.
The hyperbranched polymeric structures
yield low solution viscosities so that
VOC levels are reduced.
Selectively introduced functional groups
make TEGO® VariPlus products ideally
suited for pigment dispersions with high
color strength; they also improve
adhesion properties and are used to
supplement the TEGO® AddBond product
group in certain applications.
TEGO® AddBond products are polyesters.
Because of their special polymer structure
and type of functional groups, they
improve the bonding of coatings
on plastics and metals. This improves
corrosion resistance.
This expertise, combined with a sound
knowledge of interfacial chemistry,
makes Evonik a strong partner for meeting
the challenges of coating formulation.
· TEGO® VariPlus
· TEGO® AddBond
TEGO Product Overview Co-Binders page 13
TEGO® VariPlus
Several TEGO® VariPlus products can
be used as pigment concentrate resins for
the most diverse pigments. This enables
excellent gloss to be obtained even at
high pigment loading. Resins such as
TEGO® VariPlus SK and TEGO®
VariPlus CA, which contain hydroxyl
groups, are also used for modification
of binders.
TEGO® VariPlus products are widely
compatible hard resins used as co-binders
in paints, lacquers, printing and other
inks. They not only increase the solids
content and accelerate touch-drying but
also improve numerous properties such as
hardness, gloss and film build. Adhesion
on various substrates is increased, which
together with its resistance to hydrolysis,
enhances corrosion protection.
TEGO® VariPlus 3350 UV
TEGO® VariPlus AP
TEGO® VariPlus CA
TEGO® VariPlus SK
TEGO® VariPlus TC
TEGO® VariPlus UC
TEGO® VariPlus UC W 40
page 14 TEGO Product Overview Co-Binders
Pigment wetting and stabilization
Gloss
Drying time
Hardness
Viscosity reduction/
increased solids content
Adhesion to plastic
Adhesion to metal
TEGO® VariPlus 1201 TF
TEGO® VariPlus DS 50
Solventborne
UV
Product
Waterborne
TEGO® VariPlus
Remark
free of formaldehyde and tin-organic components
in tripropylene glycol diacrylate
formaldehyde-free, solid
solid, very wide compatibility and solubility
100% liquid, very wide compatibility and solubility
non-ionic solution, free of organic solvents, for formulating
universal pigment concentrates
solid
formaldehyde-free, aqueous emulsion, free of organic solvents
formaldehyde-free, solid
TEGO® AddBond
They also improve intercoat adhesion
in multicoat finishes. In effect finishes,
they increase cohesion within the film.
The TEGO® AddBond range of products
comprises special, widely compatible
polyester resins which improve the
adhesion of the most diverse coating
and printing ink formulations.
TEGO® AddBond products help to
enhance gloss and flexibility.
Adhesion is improved on numerous critical
substrates. The range of products is also
effective on metals, minerals and various
plastics. Therefore, TEGO® AddBond
products are frequently used in primers, for
example, to increase corrosion protection.
TEGO® AddBond DS 1300
aqueous emulsion, free of organic solvents
solid
TEGO® AddBond LTW
TEGO® AddBond LTW-B
Remark
TEGO® AddBond HS
TEGO® AddBond LTH
Fixation of aluminum pigments
Viscosity reduction/
increased solids content
Flexibility
Hardness
Adhesion to plastic
TEGO® AddBond 2220 ND
Adhesion to metal
Solventborne
TEGO® AddBond 1270
UV
Product
Waterborne
TEGO® AddBond
especially suitable for high solids coatings
TEGO Product Overview Co-Binders page 15
TEGO Specialty Binders
TEGO specialty binders’ unique properties,
such as weathering stability and high
resistance to heat and cold, result from a
combination of organic chemistry and
inorganic silicone chemistry. This
distinguishes them from purely organic
binders.
Targeted variation of the organic groups
(inter alia, alkyl and polyether) on the
siloxane backbone results in compounds
which, thanks to their broad property
spectrum, can be used in many diverse
areas of application. Their exceptional
properties include excellent chemical
resistance, good elasticity, excellent
release characteristics and an especially
high level of eco-compatibility.
They are, for example, particularly
suitable for high temperature resistant,
weatherproof, or easy to clean
pigmented coatings.
TEGO specialty binders enable formulation
of air-drying coating systems as well
as the stoving enamels used on ovens,
cookware and exhaust systems.
In new product development, Evonik
focuses heavily on eco-friendly products
which also comply with the new
requirements for VOCs. Thanks to our
strong concentration on future coating
technologies, we are already able to offer
aqueous silicone resins for heat-resistant
corrosion protection.
Because of their highly crosslinked basic
structure, TEGO silicone hybrid systems,
silicone resins and silicone resin emulsions
have proved particularly valuable as
binders wherever especially high demands
are made on the coating.
· Silicone-Polyester Resins
· Silicone Resins
· Silicone-Epoxy Resins
· Silicone-Modified Polyurethane Emulsion
· Building Blocks
TEGO Product Overview Specialty Binders page 17
Silicone-Polyester Resins
Heat resistance up to 250 °C
(formulation-dependent)
With the SILIKOFTAL® brand, Evonik
offers a wide range of silicone-polyester
resins tailored to meet specific customer
requirements. The building blocks
of the SILIKOFTAL® product range are
chemically linked.
This combines the properties of silicones,
such as heat resistance, weathering
resistance and low surface tension
with those of polyesters, such as
low thermoplasticity, high flexibility
and good pigmentability.
SILIKOFTAL® products can be used for
inner and outer coatings for cooking
utensils and bakeware which comply with
FDA/BfR* regulations.
Silicone-Polyester Resins (Heat Resistance up to 250 °C)
*
Product
Non-volatile content
Remark
SILIKOFTAL® HTL 2
60%
low thermoplasticity and outstanding resistance to dishwashing liquids, up to 220 °C (FDA/BfR)*
SILIKOFTAL® HTL 3
60%
up to 200 °C (FDA/BfR)*
SILIKOFTAL® HTS
60%
good gloss retention, up to 230 °C (FDA/BfR)*
SILIKOFTAL® HTT
75%
outstanding resistance to dishwashing liquids and gloss retention, up to 250 °C (FDA/BfR)*
SILIKOFTAL® non-stick 60
60%
for release coatings, particularly good demolding of sugar-containing bakery products (FDA/BfR)*
U.S. Food and Drug Administration/German Federal Institute for Risk Assessment
page 18 TEGO Product Overview Specialty Binders
Silicone Resins
Heat resistance up to 650 °C
(formulation-dependent)
SILIKOPHEN® products consist of
phenyl-methyl silicone resins which,
depending on the formulation, provide
corrosion protection up to 650 °C.
Applications include exhaust systems
and combustion chambers.
SILIKOPHEN® P resins can be
cold-blended with organic binders
(alkyds or acrylics) and are suitable
for manufacturing coatings with
numerous properties.
Silicone Resins (Heat Resistance up to 650 °C)
Product
Remark
SILIKOPHEN® P 40/W
50%
water-reducible, good compatibility with organic resins
SILIKOPHEN® P 50/X
50%
solventborne, good air-drying
SILIKOPHEN® P 80/X
80%
solventborne, good air-drying, for low VOC formulations
SILIKOPON® resins are the basis for
isocyanate-free, air-drying, 2-pack
anticorrosion coatings. SILIKOPON® EF
and SILIKOFTAL® ED, silicone-epoxy
hybrid systems, are ultra-high solids
products with a very low VOC content.
Coatings manufactured from SILIKOPON®
are highly resistant to chemicals and
exhibit high colorfastness and excellent
gloss retention in outdoor use.
Product
SILIKOFTAL® ED
SILIKOPON® EF
SILIKOPON® EW
Remark
100%
for 2-pack isocyanate-free curable high
solids top coats with a VOC content 100250 g/l with good corrosion, weathering
resistance and anti-graffiti effect
99.5%
for 2-pack isocyanate-free curable high solids
top coats with a VOC content 100-250 g/l
with good corrosion, excellent gloss,
weathering resistance and anti-graffiti effect
53%
solventborne, for stoving coatings
(heat resistant up to 650 °C, depending
on formulation), excellent adhesion and
resistance to solvents
SILIKOPON® EW is a silicone-epoxy resin
for high temperature resistant corrosion
protection coatings. It is a stoving resin
and is distinguished by good adhesion and
resistance to solvents.
Silicone-Modified Polyurethane
Emulsion
Non-heat resistant
SILIKOPUR® is a waterborne, siliconemodified 1-pack polyurethane emulsion.
SILIKOPUR® is a very flexible coating
system for a wide range of substrates such
as leather, wood, plastic, rubber and metal.
Silicone-Modified Polyurethane Emulsion
page 20 TEGO Product Overview Specialty Binders
Product
Remark
SILIKOPUR® 8080
33%
waterborne binder
Building Blocks
Building Blocks
Tegomer® H-Si 2311 and Tegomer® E-Si
2330 are linear organofunctional
polydimethylsiloxanes. Due to their
reactive groups, these products can be
used as reactive compounds for polymers.
Product
Remark
Tegomer® D 3403
100%
1,3 polyetherdiol EO/PO 100/0
Tegomer® E-Si 2330
100%
di-epoxy alkyl polydimethylsiloxane
Tegomer® H-Si 2311
100%
di-hydroxy alkyl polydimethylsiloxane
Tegomer® D 3403 is a non-ionic,
hydrophilic building block containing two
hydroxyl groups and a long ethoxylated
capped side chain. It can be built in
along the polymer backbone to provide
non-ionic stabilization of waterborne
polyurethane emulsions.
TEGO Nanoresins
Liquid silica-nanocomposites under the
trade names NANOCRYL®, NANOPOX®
and NANOPOL® are used in coatings
mainly to permanently improve their
surface hardness and thus increase
scratch-resistance without impairing
transparency and gloss. The portfolio of
these products is usable for UV- and
solventborne coatings, e.g. 2-component
polyurethane and 2-component epoxy
formulations as well. Incorporation is
achieved with simple dispersion, and the
need for bead milling is eliminated.
In addition, coatings can be modified with
silicone elastomer particles by the use
of ALBIDUR®. This results in smoother
surfaces and improved fracture toughness
and release properties without affecting
the glass transition temperature of the
cured formulation. These liquid products
can be stirred in easily into a formulation.
The products are available for all common
resin systems, e.g. UV- or 2-component
epoxy coatings.
For increasing coatings’ flexibility,
ALBIFLEX® can be added to epoxy or
UV-curable formulations. These co-binders
do not affect the color of the formulation
so the preferred use is in clear coat systems.
Due to the liquid character of these
products, they can be dispersed easily into
the binder system.
· NANOCRYL®, NANOPOX® and NANOPOL®
· ALBIDUR®
· ALBIFLEX®
TEGO Product Overview Nanoresins page 23
NANOCRYL®, NANOPOX®
and NANOPOL®
NANOCRYL® and NANOPOX®
enhance scratch- and abrasion-resistance
while maintaining both gloss and
transparency of the resin. These products
are silica-nanocomposites for energycurable coatings based on various (meth-)
acrylate and cycloaliphatic epoxy resins.
Both are highly transparent, boast low
viscosity and do not show sedimentation,
i.e. the processability remains essentially
unchanged in comparison to the respective base resin. Because of the liquid stage
of the NANOCRYL® and NANOPOX®
materials, they are easy to incorporate.
Stirring in the product is sufficient and
no bead milling is required. In this way,
the specific advantages of organic resins
and inorganic fillers can be combined
almost perfectly.
Modifying Energy-Curable Coatings with Nanoparticles
Product
Monomer
Characterization
SiO2 content (wt%)
Dyn. viscosity 25°C (cps)
NANOCRYL® C 140
HDDA
Hexanediol diacrylate
50%
175
NANOCRYL® C 145
TPGDA
Tripropylene glycol diacrylate
50%
200
NANOCRYL® C 150
TMPTA
Trimethylol propane triacrylate
50%
3,300
NANOCRYL® C 153
TMPEOTA
Ethox. Trimethylol propane triacrylate
50%
1,000
NANOCRYL® C 155
GPTA
Propox. Glycerine triacrylate
50%
1,750
NANOCRYL® C 165
PPTTA
Alkox. Pentaerythritol tetraacrylate
50%
2,500
NANOPOX® C 620
EEC
Cycloaliphatic epoxy resin
40%
4,000
Note: Further NANOCRYL® and NANOPOX® products and mixtures for special applications are available on request. Please contact our application specialists.
NANOPOL® C 784 is a silica-nanocomposite based on n-butylacetate for usage
in stoving enamels, 2-pack polyurethane
coatings and solventborne, UV-curable
inks and coatings. Due to its low viscosity,
this material is very easily stirred into a
binder system, resulting in greatly
enhanced scratch and abrasion
resistance without affecting gloss or
transparency.
Modifying 1-part and 2-part Coatings with Nanoparticles
Product
Characterization
SiO2 content (wt%)
NANOPOL® C 784
n-butylacetate
50%
< 50
Note: Further NANOPOL® products and mixtures for special applications are available on request. Please contact our application specialists.
page 24 TEGO Product Overview Nanoresins
ALBIDUR®
The impact strength of an epoxy resin
formulation can be improved in such a way
that losses in modulus and glass transition
temperature are avoided without
significantly increasing the viscosity of the
mixture using products of the ALBIDUR®
series. Even higher temperature resistance
can be obtained as well as protection
against acids or suntan lotions.
Modifying Coatings with Silicone Elastomer Particles
Product
Base resin
Silicone content (wt%)
EEW (g/equiv)
ALBIDUR® EP 2240 A
DGEBA
40%
300
35,000
ALBIDUR® VE 3320
Vinyl Ester
20%
-
2,000
Note: Further ALBIDUR® products and mixtures for special applications are available on request. Please contact our application specialists.
ALBIFLEX®
For increasing flexibility, ALBIFLEX® can be
added to epoxy or UV-curable formulations.
These co-binders do not affect the color
shade of formulations so the preferred use
is in clear coat systems. Due to the liquid
character of these products, they can easily
be dispersed into the binder system.
Note: Further information on ALBIFLEX® products is available on request. Please contact our application specialists.
TEGO Product Overview Nanoresins page 25
Tego –
Adding Advantages
Published by
Evonik Goldschmidt Corp.
710 South 6th Avenue
Hopewell, VA 23860
USA
Translation
Dr. John Haim
Editors
Christopher Howard, Jennifer Turner
and Zachary Woods
Copyright
The editorial matter, pictures or text
may not be reproduced without the
publisher’s prior permission.
For further information, please visit www.tego.us
Contact
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Pvt. Ltd.
phone +91 22 6723-8800
fax +91 22 6723-8811
Egypt
Egyptian Promoters Center
phone +202 2291-8272
fax +202 2415-5023
South Africa
Evonik Degussa Africa
(Pty.) Ltd.
phone +27 31 765 1658
fax +27 31 765 1658
Indonesia
PT Jebsen & Jessen
Chemicals Indonesia
phone +62 21 2753-7177
fax +62 21 2753-7188
Japan (Osaka)
Evonik Degussa Japan Co.,
Ltd.
phone +81 6 6644-1575
fax +81 6 6644-1578
Korea
Evonik Degussa Korea Ltd.
phone +82 2 2071-2300
fax +82 2 785-5247
Malaysia
Jebsen & Jessen
Chemicals (M) Sdn Bhd
phone +60 3 7861-6788
fax +60 3 7861-6799
Europe
Austria
Evonik Industries AG
phone +49 201 173-2222
fax +49 201 173-1939
Belgium
phone +49 201 173-2222
fax +49 201 173-1939
Bulgaria
HSH Chemie EOOD
phone +359 2808-8283
fax +359 2808-8260
Hungary
HSH - Chemie Kft.
phone +36 1 450-3210
fax +36 1 450-3229
Slovenia
Parka d.o.o.
phone +386 4 502-2813
fax +386 4 502-2819
Italy
phone 800 871276
fax +49 201 173-1939
Spain
phone 0900 968309
fax +49 201 173-1939
Netherlands
phone +49 201 173-2222
fax +49 201 173-1939
Switzerland
phone +49 201 173-2222
fax +49 201 173-1939
Poland
Evonik Degussa Polska
Sp.z.o.o.
phone +48 42 71536-10
fax +48 42 71536-05
Turkey
Evonik Degussa Ticaret
Ltd. Sti.
phone +90 216 395-9961
fax +90 2164 4627-90
Philippines
Jebsen & Jessen
Chemicals (P) Inc.
phone +63 2 786-7700
fax +63 2 786-7716
Czech Republic
HSH Chemie s.r.o.
phone +420 2 612-23555
fax +420 2 612-25971
Singapore
Evonik (SEA) Pte. Ltd.
phone +65 6809-6666
fax +65 6809-6866
France
phone +33 800 914-091
fax +49 201 173-1939
Portugal
Horquim - Representações,
Lda.
phone +351 22 967-0496
fax +351 22 967-3287
Taiwan
Evonik Degussa Taiwan Ltd.
phone +886 2 2717-1242
fax +886 2 2717-2106
Germany
phone +49 201 173-2222
fax +49 201 173-1939
Romania
HSH Chemie SRL
phone +40 21 313-7778
fax +40 21 315-7864
Thailand
DKSH (Thailand) Ltd.
phone +66 2 332-7140
fax +66 2 730-3195
Great Britain
phone 0808 2343051
fax +49 201 173-1939
Russia
OOO Evonik Chimia
phone +7 495 721-2862
fax +7 495 721-2852
Vietnam
Viet Hoa Sinh Co., Ltd.
phone +84 8 3512-8128
fax +84 8 3512-7127
Greece
Goldchem EPE
phone +30 210 68-25802
fax +30 210 68-34537
Scandinavia
phone +49 201 173-2222
fax +49 201 173-1939
For further information
about listed and not listed
countries please contact the
International Sales/Technical
Support Hotline or get
your information at
www.tego.us
phone (800) 446-1809
fax (804) 541-6290
e-mail [email protected]
www.tego.us
www.evonik.com
This information and all further technical advice is based on
our present knowledge and experience. However, it implies
no liability or other legal responsibility on our part, including
with regard to existing third party intellectual property rights,
especially patent rights. In particular, no warranty, whether
express or implied, or guarantee of product properties in
the legal sense is intended or implied. We reserve the right
to make any changes according to technological progress or
further developments. The customer is not released from
the obligation to conduct careful inspection and testing of
incoming goods. Performance of the product described
herein should be verified by testing, which should be carried
out only by qualified experts in the sole responsibility of a
customer. Reference to trade names used by other companies
is neither a recommendation, nor does it imply that similar
products could not be used.
4_2012
Evonik Goldschmidt Corporation
Hopewell, VA 23860
USA
Tego – Power for
Solventborne
High Solids Coatings
Masthead
Published by
Hopewell, VA 23860
USA
Contact
[email protected]
Design
MERZ Werbeagentur, Düsseldorf
Translation
Dr. John Haim, Christopher Howard
Copyright
The editorial matter, pictures or text,
About us
Tego – one of Evonik Industries' leading brands.
As the leading supplier of specialty chemicals worldwide,
Evonik offers its customers in the coatings and printing inks
industry a unique range of products under the Tego brand
name. Our portfolio is the result of experience gained over
more than 25 years in which we have researched and developed optimal solutions which are ideal for our customers.
With over 200 products, the range currently includes not only
defoamers and deaerators but also wetting and dispersing
additives, leveling additives, energy-curable additives, sub
strate wetting additives, hydrophobing agents and even
co-binders and specialty binders.
We remove air from paints, make surfaces glossy and ensure
lacquers are scratch-resistant. Environmental concerns are
always of key importance when developing new products.
Besides our extensive expertise in providing tailor-made
solutions, our numerous contacts in more than 40 countries
are an additional advantage. This underlines our philosophy
of developing intelligent products for new applications not
only for, but together with customers. We look forward to
your challenge and are confident that we can find an
advantageous solution for you.
Tego High Solids Coatings page 3
Alkyd
2-pack PU
2-pack PU polyaspartics
Polyester/melamine
TEGO® Dispers 656
–
–
+
+
+
+
+
TEGO® Dispers 670
++
++
++
++
++
++
++
++
TEGO® Dispers 685
++
++
++
–
++
+
+
+
TEGO® Dispers 710
+
+
+
+
+
+
Product
++ excellent suitability
+ good suitability
limited suitability
– not recommended
Besides the wetting and dispersing additives mentioned above, we
recommend TEGO® Dispers 650 and 652 for epoxy resin formulations.
page 4 Tego High Solids Coatings
Acrylate, thermoplastic
Inorganic pigments
The use of TEGO® Dispers products also
enables costs to be reduced. As a result
of the low viscosity, pigment loading can
be significantly increased and a greater
amount of pigment can be dispersed in
each milling cycle. Therefore, maximum
color intensity is achieved through optimum pigment wetting.
Organic pigments
Wetting and dispersing additives wet and
stabilize the most diverse pigments. An
effective reduction in viscosity with tailormade additives is the prerequisite for the
manufacture of low VOC formulations.
Wetting and dispersing additives for pigment wetting
and stabilization for high solids coatings
Carbon black
Pigment wetting and
stabilization
Defoaming and
Deaerating
Defoamers/Deaerators for high solids coatings
Increasing the solids content at working
consistency and the limited choice of
solvents significantly affect the deaerating
characteristics of high solids coatings.
Consequently, they are frequently prone
to pinholing.
Effective deaerating combined with good
compatibility can be achieved with tailormade deaerators. Clear coats, in particular,
demand the use of highly efficient and
compatible deaerators.
1
Paint system
Clear
Pigmented
Alkyd
TEGO® Airex 931
TEGO® Flow 3701
TEGO® Flow ZFS 4601
TEGO® Airex 940
TEGO® Airex 944
TEGO® Glide 420
2-pack PU
TEGO® Airex 950
TEGO® Airex 945
TEGO® Flow 3701
TEGO® Airex 944
TEGO® Airex 986
TEGO® Foamex N
TEGO® Airex 916
TEGO® Airex 962
TEGO® Airex 944
TEGO® Airex 962
TEGO® Glide 420
Polyester/melamine
TEGO® Airex 931
TEGO® Airex 962
TEGO® Flow 3701
TEGO® Airex 986
TEGO® Airex 931
TEGO® Airex 936
2K Epoxy
TEGO® Airex 940
TEGO® Airex 910
TEGO® Airex 900
TEGO® Airex 940
TEGO® Airex 944
TEGO® Foamex N
silicone-free
In the presence of VOC-exempt solvents, TEGO® Airex 936, TEGO® Airex 940, TEGO® Airex
962 and TEGO® Airex 916 are particularly advantageous.
Slip and flow additives
Slip and flow additives for high solids coatings
Inadequate flow is a frequently observed
weakness of high solids coatings. There is
a tendency to use low molecular weight
binders to achieve a low coating viscosity.
The choice of solvent, which also has a
major influence on flow, is limited by
regulatory constraints.
Depending on siloxane content and molecular
weight, our additives promote the slip and
flow/leveling characteristics of the finish
and also effectively prevent cratering and
foam formation.
1
Paint system
Clear
Pigmented
Alkyd
TEGO® Glide 450
TEGO® Glide B 1484
TEGO® Flow 3701
TEGO® Glide 420
TEGO® Glide A 115
TEGO® Flow ZFS 460
2-pack PU
TEGO® Flow 425
TEGO® Flow 3701
TEGO® Glide 420
TEGO® Flow ZFS 460
TEGO® Wet 5051
TEGO® Glide B 1484
TEGO® Glide 420
TEGO® Wet 5051
Polyester/melamine
TEGO® Flow 425
TEGO® Glide 100
TEGO® Flow 3001
TEGO® Glide 100
TEGO® Flow ZFS 460
2K Epoxy
TEGO® Flow 370
TEGO® Glide 450
TEGO® Glide 406
TEGO® Glide 450
TEGO® Glide B 1484
TEGO® Flow ZFS 460
silicone-free
In the presence of VOC-exempt solvents, TEGO® Flow 300, TEGO® Flow 370, TEGO® Glide 100
and TEGO® Glide 110 are particularly advantageous.
Substrate wetting and
anti-crater effect
Anti-crater additives for high solids coatings
Paint system
Clear
Pigmented
Optimal substrate wetting is a prerequisite for defect-free finishes. Differences
in surface tension, caused for example
by contaminants, prevent the formation
of a continuous film. This can result in
cratering.
Alkyd
TEGO® Glide 450
TEGO® Glide 100
TEGO® Flow 3701
TEGO® Glide 450
TEGO® Glide 100
TEGO® Flow 3701
2-pack PU
TEGO® Wet 280
TEGO® Wet 270
TEGO® Flow 425
TEGO® Wet 280
TEGO® Wet 270
TEGO® Flow 425
TEGO® Wet KL 245
TEGO® Wet 5051
TEGO® Wet 270
TEGO® Twin 4000
Depending on siloxane content and
molecular weight, our additives promote
block resistance and slip and prevent
cratering (see also Slip and Flow
Additives).
Polyester/melamine
TEGO® Wet 270
TEGO® Flow 425
TEGO® Wet 270
TEGO® Flow 425
2K Epoxy
TEGO® Wet 270
TEGO® Glide 450
TEGO® Glide 410
TEGO® Wet 270
TEGO® Glide 450
TEGO® Glide 410
The molecular weight and, where nec
essary, the siloxane content of products
in the TEGO® Wet range are chosen to
ensure that coatings remain easily
recoatable.
page 6 Tego High Solids Coatings
1
silicone-free
In the presence of VOC-exempt solvents, TEGO® Wet 270, TEGO® Glide 450 and
TEGO® Glide 410 are particularly advantageous.
Co-Binders
The fundamental properties of a coating
are decisively influenced by the choice of
the main binder. However, it is not always
possible to achieve the required properties
in this manner.
Tego co-binders positively influence
properties such as hardness, touch-drying
speed and viscosity and, in particular,
improve adhesion to diverse substrates
such as plastics and metals.
Co-binders for high solids coatings
Product
Active substance
Improved Adhesion
particularly on
Particular feature
TEGO® VariPlus SK
100%
Metals and plastics
Increases hardness
TEGO® AddBond LTH
100%
Metals
Increases hardness
TEGO® AddBond LTW/LTW-B
60% in xylene or butyl acetate
Metals and plastics
Increases elasticity
TEGO® AddBond HS
75% in butyl acetate
Metals and plastics
Increases elasticity
Specialty binders
The 100% liquid silicone-epoxy hybrid
SILIKOPON® EF is a main binder for
demanding exterior applications. The
use of SILIKOPON® EF in formulations
achieves effective corrosion protection,
high gloss and good stability to UV light.
Specialty binders for high solids coatings
Product
Active substance
Application
Particular feature
SILIKOPON® EF
100%
heavy duty corrosion protection, good resistance to
weathering and chemicals
good anti-graffiti effect
Americas
Australia
USA
Phone +1 800 446-1809
Fax +1 804 541-6290
Australia (Sydney)
International
Phone +61 2 9504-2400
Fax +61 2 9580-8045
Argentina
Phone +54 11 4555-4003
Fax +54 11 4554-3915
Brazil
Phone +55 11 3146-4124
Fax +55 11 3146-4140
Canada
Phone +1 905 319-4186
Fax +1 905 633-7553
New Zealand
Marketing (NZ) Ltd.
Phone +64 9 275-0745
Fax +64 9 275-0746
Asia
Columbia
INCOPACK S.A.
Phone +57 4-268-4412
Fax +57 2-331-1530
P.R. China
Phone +86 21 6119-1000
Fax +86 21 6119-1149
Mexico
S.A de C.V
Phone +52 555 483-1004
Fax +52 555 673-6649
Hong Kong
Ltd.
Phone +852 2249-6100
Fax +852 2249-6179
Africa
India
Pvt. Ltd.
Phone +91 22 6723-8800
Fax +91 22 6723-8811
Egypt
phone +202 2291-8272
fax +202 2415-5023
South Africa
Pty. Ltd.
Phone +27 31 765 1658
Fax +27 31 765 1658
Indonesia
PT Jebsen & Jessen
Chemicals Indonesia
Phone +62 21 2753-7177
Fax +62 21 2753-7188
Japan (Osaka)
Ltd.
Phone +81 6 6644-1575
Fax +81 6 6644-1578
Korea
Phone +82 2 2071-2300
Fax +82 2 785-5247
Malaysia
Jebsen & Jessen
Phone +60 3 7861-6788
Fax +60 3 7861-6799
Philippines
Jebsen & Jessen
Chemicals (P) Inc.
Phone +63 2 786-7700
Fax +63 2 786-7716
Europe
Austria
Evonik Tego Chemie GmbH
Phone +49 201 173-2222
Fax +49 201 173-1939
Belgium
Phone +49 201 173-2222
Fax +49 201 173-1939
Bulgaria
HSH Chemie EOOD
Phone +359 2808-8283
Fax +359 2808-8260
Czech Republic
HSH Chemie s.r.o.
Phone +420 2 612-23555
Fax +420 2 612-25971
Hungary
HSH - Chemie Kft.
Phone +36 1 450-3210
Fax +36 1 450-3229
Italy
Phone 800 871276
Fax +49 201 173-1939
Netherlands
Phone +49 201 173-2222
Fax +49 201 173-1939
Poland
Sp.z.o.o.
Phone +48 42 71536-10
Fax +48 42 71536-05
France
Phone +33 800 914-091
Fax +49 201 173-1939
Portugal
Lda.
Phone +351 22 967-0496
Fax +351 22 967-3287
Germany
Phone +49 201 173-2222
Fax +49 201 173-1939
Romania
HSH Chemie SRL
Phone +40 21 313-7778
Fax +40 21 315-7864
Thailand
Phone +66 2 790-4000
Fax +66 2 730-3195
Great Britain
Phone 0808 2343051
Fax +49 201 173-1939
Russia
OOO Evonik Chimia
Phone +7 495 721-2862
Fax +7 495 721-2852
Vietnam
Phone +84 8 3512-8128
Fax +84 8 3512-7127
Greece
Goldchem EPE
Phone +30 210 68-25802
Fax +30 210 68-34537
Scandinavia
Phone +49 201 173-2222
Fax +49 201 173-1939
Singapore
Evonik Degussa (SEA)
Pte. Ltd.
Phone +65 6809-6666
Fax +65 6809-6866
Taiwan
Phone +886 2 2717-1242
Fax +886 2 2717-2106
Slovenia
Parka d.o.o.
Phone +386 4 502-2813
Fax +386 4 502-2819
Spain
Phone 0900 968309
Fax +49 201 173-1939
Switzerland
Phone +49 201 173-2222
Fax +49 201 173-1939
Turkey
Ltd. Sti.
Phone +90 216 395-9961
Fax +90 2164 4627-90
your information at
www.tego.us
USA
phone (800) 446-1809
fax (804) 541-6290
E-Mail [email protected]
www.tego.us
www.evonik.com
with regard to existing third party intellectual property
rights, especially patent rights. In particular, no warranty,
whether express or implied, or guarantee of product properties in the legal sense is intended or implied. We reserve the
right to make any changes according to technological progress or further developments. The customer is not released
from the obligation to conduct careful inspection and testing
of incoming goods. Performance of the product described
11_2011
Hopewell, VA 23860
TEGO® AddBond –
For Maximum Adhesion
TEGO® AddBond
Improving Adhesion
The products of the TEGO® AddBond series are specialty
polyester resins for use as adhesion-enhancing components in
solventborne, waterborne, or energy-curable coatings and
printing inks. Due to their broad compatibility with a large
number of binders, they are suitable for physically or oxidatively
drying, thermosetting, or energy-curable formulations.
TEGO® AddBond products improve adhesion to a number of
substrates, including critical substrates like metals, minerals, and
various types of plastics. Therefore, these can often be used in
under coats and primers. They also improve intercoat adhesion
so they are highly recommended even in multi-coat formulations.
The adhesion power of the TEGO® AddBond products,
combined with their excellent resistance to hydrolysis and their
water-repellent properties, significantly improve corrosion
protection in coatings.
In special effect coatings, TEGO® AddBond improves the
cohesion within the film layer. Also, these products help to
improve gloss and flexibility.
Product range/supply form
TEGO® AddBond HS
75% by wt. in n-butyl acetate
TEGO® AddBond LTH
Irregular, drop-shaped pellets
TEGO® AddBond LTW
60% by wt. in xylene
60% by wt. in n-butyl acetate
60% by wt. in Solvent Naphtha 150
TEGO® AddBond 1270
70% by wt. in sec.-butanol
45% by wt. in dem. water,
neutralizer: Dimethylaminoethanol
Packaging
Solvent containing grades:
Screw cap drum, net content 25 kg
Steel drum, net content 200 kg
TEGO® AddBond LTH:
PE-bag, antistatic, net content 25 kg
TEGO® AddBond DS 1300:
PE-canister, net content 25 kg,
Screw cap drum, net content 200 kg
Storage stability
When protected against light and humidity and at storage
temperatures of less than 25°C, TEGO® AddBond products have
a storage stability of 6 months.
Avoid storing TEGO® AddBond 1270 at temperatures
below 10°C and TEGO® AddBond DS 1300 at temperatures
below 5°C.
Safety
Any safety information needed may be obtained from our MSDS.
Product Group TEGO® AddBond page 3
Properties and Applications
General
Because of free carboxyl groups present in the resins, reactions
may occur with basic pigments (e.g., zinc oxide). This reaction
could be beneficial and lead to a higher paint film density.
On the other hand, this may lead to an undesirable increase in
viscosity. Using smaller amounts of TEGO® AddBond or choosing
a more compatible grade could be helpful. Adhesion may
deteriorate if resins are used along with surfactants. Resins
may be combined with polysiloxanes in the usual dosages.
TEGO® AddBond HS
TEGO® AddBond HS is a high solids co-binder. The use of
TEGO® AddBond HS in paint formulations enables the VOC
content to be reduced. The product results in excellent
adhesion properties on metals and plastics.
TEGO® AddBond LTW, LTW-B and 2220 ND
The soft TEGO® AddBond LTW, LTW-B and 2220 ND have a
flexibilizing effect and differ from one another primarily in their
supply form. TEGO® AddBond 2220 ND is particularly suitable
in the can coating and coil coating sectors. Systems based on
saturated polyester resins, amine resins and isocyanate resins
demonstrate better storage and processing properties.
TEGO® AddBond LTH
The swelling of hard TEGO® AddBond LTH in water is very minimal.
Dissolved in plasticizers, it can be used in the manufacture of
self-adhering organosols and plastisols. One noteworthy feature
is that plasticizers do not migrate into TEGO® AddBond LTH
when it is applied to plasticizer-containing PVC. In energy-curable
systems TEGO® AddBond LTH tends to increase the curing speed.
Furthermore, volume shrinkage that occurs during curing can
be reduced. To achieve short dissolving times, heat should be
used along with fast mixers in the production of resin solutions.
A minimum dissolving temperature between 50° and 60°C is
recommended for solvents and monomers. For plasticizers this
temperature should be between 90° and 100°C.
TEGO® AddBond 1270
TEGO® AddBond leads to a significant increase of adhesion and
corrosion resistance of paints. After neutralizing with amines,
it is water reducible and can be used in water-dilutable paints.
TEGO® AddBond DS 1300 is used in waterborne air-drying and
thermosetting coatings.
page 4 Product Group TEGO® AddBond
How to use TEGO® AddBond
Kind of drying
Room temperature
Stoving formulations/IR-drying
LTH
Can coating
HS
LTW
if higher flexibility is needed
1270
DS 1300
for waterborne formulations
Energy-curable formulations
Cationic crosslinked
HS
LTH
LTW
Radically crosslinked
LTH
if higher hardness is needed
2220 ND
LTH
frequently better rheological profiles
than LTW
Aqueous
Others
DS 1300
HS
1270
LTW
LTH
if higher hardness is needed
We recommend adding 5 to
15% by wt. (solid) TEGO®
AddBond to 100% binder, or
for can coatings, a maximum
of 3% by wt. to the total
formulation, and in radically
crosslinked energy-curable
formulations, a maximum
of 35% by wt. to the total
formulation.
1270
Typical properties
1
1
Non-volatile matter
% by wt.
Viscosity, 23 °C
mPa · s
Acid number
mg KOH/g
Melting point
°C
pH-value
Product
DIN EN ISO 3251
DIN EN ISO 3219
DIN EN ISO 2114
DIN 53181
DIN ISO 976
TEGO® AddBond HS
74 - 76
1500 - 2500
20 - 30
–
–
TEGO® AddBond LTH
–
600 - 1500
12 - 20
90 - 102
–
TEGO® AddBond LTW
59 - 612
350 - 650 2
20 - 301
–
–
59 - 612
350 - 650 2
20 - 301
–
–
59 - 61
2
1500 - 2700
2
18 - 22
–
–
TEGO® AddBond 1270
68 - 72
2
4000 - 9000
2
56 - 65
–
–
43 - 47 2
–
–
6.0 - 8.0
Solid resin
2
Supply form
3
2
2
1
3
1
1
–
60 % by wt. in xylene
Tg
°C
OH number
mg KOH/g
Color number
Gardner
Melting point
°C
Product
DIN 53 765
DIN EN ISO 4629
DIN ISO 4630
DIN 53 181
TEGO® AddBond HS
approx. 5 1
approx. 100 1
approx. 2 2
Soft resin
TEGO® AddBond LTH
approx. 70
approx. 25
approx. 2
3
Specification see above
TEGO® AddBond LTW
approx. 20
approx. 2
2
Soft resin
approx. 20 1
approx. 30 1
approx. 2 2
Soft resin
approx. 20 1
approx. 30 1
approx. 2 2
Soft resin
TEGO® AddBond 1270
approx. 2
approx. 25
1
approx. 2
Soft resin
approx. 30
approx. 60
1
– (milky white)
Solid resin
2
Supply form
3
approx. 30
1
1
1
1
2
approx. 551
60 % by wt. in xylene
Areas of application
HS
Can/Coil Coating
Container paints
LTH
•
•
LTW/LTW-B
2220 ND
•
•
•
Dispersion paints
Floor paints
Metal paints
Paints for food packaging
Paints for plastics
Paints for galvanized steel
•
•
•
•
Primer (air drying)
Primer (stoving)
Energy-curable systems
Water-thinnable stoving paints
page 6 Product Group TEGO® AddBond
•
•
•
Printing inks
Roadmarking paints
•
•
•
•
•
•
•
1270
DS 1300
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Solubility
Solubility was determined
up to 50% by wt.
Solvent
HS
LTH
LTW/LTW-B
2220 ND
Aliphatic hydrocarbons
–
–
–
–
Aromatics
+
+
+
+
Alcohols
–
–
–
o
Ketones
+
o
+
+
Esters
+
+
+
+
Glycol ethers
o
o
o
+
Ethers
o
o
o
+
LTH
LTW/LTW-B
2220 ND
+ soluble
O limited soluble
1270
– insoluble
Compatibility
Binder
HS
1270
Acrylic resins
Methacrylic
Acrylic copolymers
OH-acrylic
o
–
o
o
–
o
o
–
o
o
+
+
Aldehyde resins
+
+
+
+
Alkyd resins
short oil
medium oil
long oil
styrenated alkyds
+
+
o
o
+
o
–
+
+
+
o
o
+
+
+
+
Calcium resinates
+
+
+
+
Carbamide resins
+
–
+
+
Cellulose esters
–
–
–
o
Cyclized rubber
o
–
o
+
Epoxy resins
low molecular
medium molecular
+
+
+
+
+
+
+
o
Glycerine ester resins
+
+
+
+
Urea resins
o
+
o
+
Ketone resins
+
+
+
+
Rosin-modified resins
+
+
+
+
Rosin-modified phenolic resins
+
+
+
+
Hydrocarbon resins
o
–
o
o
Maleic resins
+
+
+
+
Melamine resins
+
+
+
+
Nitrocellulose
+
+
+
+
Phthalic resins
–
+
–
+
Polyamide resins
o
–
o
+
Polyester resins
o
+
o
+
Resols, non-plasticized
+
+
+
o
VC-copolymers
+
+
+
+
Zinc-resinates
+
+
+
+
+ compatible
This solubility table was
prepared with a selection
of different solvents.
Thus the findings listed therein
are not generally applicable.
Prior to using a TEGO®
AddBond product, its
solubility should be tested.
O limited compatible
Compatibility was determined
up to 20% by wt. Solid resin to
total binder.
This compatibility table was
prepared with a selection of
different binders.
Thus the findings listed therein
are not generally applicable.
Prior to using a TEGO® AddBond
product, its compatibility
should be tested.
– incompatible
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Fax +27 31 765 1658
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Chemicals Indonesia
Phone +62 21 2753-7177
Fax +62 21 2753-7188
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Ltd.
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Fax +81 6 6644-1578
Korea
Phone +82 2 2071-2300
Fax +82 2 785-5247
Malaysia
Jebsen & Jessen
Phone +60 3 7861-6788
Fax +60 3 7861-6799
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Phone +63 2 786-7700
Fax +63 2 786-7716
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Phone +49 201 173-2222
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Phone +420 2 612-23555
Fax +420 2 612-25971
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Phone +36 1 450-3210
Fax +36 1 450-3229
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Phone +386 4 502-2813
Fax +386 4 502-2819
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Phone 800 871276
Fax +49 201 173-1939
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Phone 0900 968309
Fax +49 201 173-1939
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Fax +49 201 173-1939
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Fax +49 201 173-1939
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Fax +48 42 71536-05
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Phone +90 216 395-9961
Fax +90 2164 4627-90
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Phone +7 495 721-2862
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Phone +84 8 3512-8128
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Hopewell, VA 23860
USA
phone (800) 446-1809
fax (804) 541-6290
e-Mail [email protected]
www.tego.us
www.evonik.com
Europe
your information at
www.tego.us
with regard to existing third party intellectual property rights,
especially patent rights. In particular, no warranty, whether
express or implied, or guarantee of product properties in
the legal sense is intended or implied. We reserve the right
to make any changes according to technological progress or
further developments. The customer is not released from
the obligation to conduct careful inspection and testing of
incoming goods. Performance of the product described
1_2012
Americas
TEGO® VariPlus –
For Tough, Brilliant Finishes
Broschüre_VariPlus_US_12_Seiten_end.indd 1
08.03.2012 08:30:37
08.03.2012 08:30:47
About us
TEGO® – one of Evonik Industries' leading brands.
more than 25 years in which we have researched and developed optimal solutions together with, and for our customers.
additives, leveling additives, energy-curable additives, substrate wetting additives, rheological additives, hydrophobing
agents and even co-binders and specialty binders.
We get rid of air from paints, make surfaces glossy and
ensure lacquers are scratch-resistant. Environmental concerns
are always of key importance when developing new products.
Product Group TEGO® VariPlus page 3
08.03.2012 08:30:49
TEGO® VariPlus
TEGO® VariPlus products improve the
solids content and yield of coating
systems and printing inks. The products
also improve hardness, adhesion, drying
and are unsaponifiable and lightfast.
Because of their good pigment-wetting
properties, pigment loading capacity is
increased. Even at high pigmentation, an
excellent gloss can still be obtained.
Depending on the grade used, resins are
soluble in a variety of solvents.
Typical applications
Pigment preparations, printing inks, ballpoint pen pastes, nitrocellulose coatings,
hot melt compounds, vinyl chloride copolymer systems, PUR systems, hot stamping foils, paper varnishes, inks, toners,
and various coatings.
Packaging
TEGO® VariPlus 1201 TF:
Screw cap drum, enameled, net content:
50 kg (U.S.: 110 lbs)
TEGO® VariPlus AP, SK, CA, TC:
Paper bag, net content: 25 kg
(U.S.: 55 lbs)
TEGO® VariPlus DS 50, UC, UC W 40:
Plastic drum, net content:
25 kg or 200 kg/150 kg for
TEGO® VariPlus UC
(U.S.: 55 lbs or 441 lbs/331 lbs for
TEGO® VariPlus UC)
TEGO® VariPlus 3350 UV:
Screw cap drum, net content: 25 kg
Iron drum, net content: 200 kg
(U.S.: 55 lbs or 441 lbs)
Storage stability
When protected against light and humidity and at storage temperatures of less
than 25°C (77°F), TEGO® VariPlus AP,
SK, 1201 TF, CA, UC and TC have a
storage stability of 1 year. TEGO®
VariPlus DS 50 has a shelf life of 1 year
when stored between 5°C and 25°C
(41°F and 77°F) in the absence of light.
Temporary occurrence of temperatures of
+5 to -15°C (41°F to 5°F), e.g. during
transport or storage, does not narrow the
use of the product after its defrosting.
When protected against light and humidity and at storage temperatures of less
than 25°C, TEGO® VariPlus 3350 UV has
a storage stability of 6 months.
Safety
Any safety information needed may be
obtained from our MSDS.
Contact with food
The status in force of each TEGO®
VariPlus product, as defined by national
and international regulations interpreting
the suitability of TEGO® VariPlus products
for food packaging, can be provided upon
request.
08.03.2012 08:30:49
Product range/supply form
TEGO® VariPlus AP
Ketone-aldehyde condensation resin, pelletized
TEGO® VariPlus SK
Polyol resin, pelletized
Polyurethane polyol resin, free of organo tin, 49% by wt. in ethyl acetate
TEGO® VariPlus CA
Ketone-aldehyde condensation resin, gritty white powder
TEGO® VariPlus TC
Ketone-aldehyde condensation resin, pelletized
Aqueous dispersion of a polyurethane polyol resin, 33% by wt. in water, free of organic solvents, neutralizer:
dimethylaminoethanol
TEGO® VariPlus UC
Modified polyether ketone-aldehyde resin, liquid, 100% active matter
Modified polyether ketone-aldehyde resin, 40% by wt. in water
Special polyester, 50% by wt. in tripropylene glycol diacrylate
08.03.2012 08:30:50
Properties and applications
Pigment concentrates
TEGO® VariPlus TC features nearly
universal solubility in organic solvents
with good compatibility and excellent
pigment wetting. For this reason, it is
particularly suitable as a carrier resin for
pigment concentrates. Combined with a
dispersing aid, these concentrates exhibit
high color strength and low viscosity.
TEGO® VariPlus UC is especially designed
for high solids pigment concentrates with
high pigment loading capacity. TEGO®
VariPlus 1201 TF is used as a gloss
promoting supplementary resin in high-
performance pigment concentrates.
Because of its very good wetting properties, TEGO® VariPlus DS 50 increases the
pigment loading capacity. This makes it
possible to obtain very stable pigment
concentrates and inks with an outstanding
gloss even at high levels of pigmentation.
Therefore, the use of dispersing additives
can be reduced significantly. TEGO®
VariPlus UC W 40 is designed for universal high performance pigment preparations with excellent compatibility in
waterborne systems.
08.03.2012 08:30:52
Printing inks
Soluble in alcohol, TEGO® VariPlus SK,
CA and 1201 TF are used in printing inks
based on polyvinyl butyral, nitrocellulose,
alkyd resins, maleic resins, or rosin resins
to accelerate drying and improve adhesion
and gloss. TEGO® VariPlus 1201 TF is
particularly suitable for the production of
printing inks that must exhibit good block
resistance after rapid through-drying.
Furthermore, in numerous binder combinations, TEGO® VariPlus 1201 TF
improves adhesion, even on PVC and
polyolefin substrates (like OPP). Special
benefits are achieved in hot stamping
foils. TEGO® VariPlus DS 50 is used in
waterborne printing inks to give higher
gloss, better adhesion and faster drying.
Ball-point pen pastes
Ball-point pen pastes owe their special
rheological properties to the unique
chemistry and structure of TEGO®
VariPlus CA, and, in particular, TEGO®
VariPlus SK. These prevent the pastes
and the inks in writing instruments from
drying out but also to set quickly after
writing.
Coatings
Because of its high Tg and special structure, TEGO® VariPlus DS 50 improves
the resistance of waterborne coatings
to water, solvents and chemicals. It also
improves the film hardness and the gloss.
When TEGO® VariPlus DS 50 is used in
plastic coatings or automotive OEM coatings, respectively, it improves adhesion to
the substrate and intercoat adhesion.
In wood coatings, TEGO® VariPlus DS 50
accelerates the surface drying, throughcure, hardness and gloss. TEGO® VariPlus
DS 50 used in leather coatings positively
influences gloss, adhesion and hardness.
TEGO® VariPlus SK and CA are applicable
as resin modifiers mainly to improve hardness and drying of solventborne coatings.
08.03.2012 08:30:54
PUR systems
Due to the high reactivity of their OH
groups with isocyanates, TEGO® VariPlus
CA, SK, 1201 TF and DS 50 are used in
PUR systems. In the case of TEGO®
VariPlus CA, account must be taken for
the residual moisture content.
Nitrocellulose coatings
The product group TEGO® VariPlus can
be used in the manufacture of all types of
nitrocellulose coatings. In nitrocellulose
wood coatings, they improve polishing
and adhesion. If TEGO® VariPlus SK is
used, additional elasticity and resistance,
as demonstrated by the Cold Check Test,
is improved.
Energy-curable systems
In energy-curable systems, TEGO®
VariPlus AP and SK are used to lower
volume shrinkage that occurs during
curing and thus to improve adhesion.
TEGO® VariPlus SK improves hardness
and gloss and can be used as a grinding
resin in pigment systems. Due to its
acetophenone base, TEGO® VariPlus AP
acts as a polymeric photoinitiator in
combination with an amine synergist.
TEGO® VariPlus 3350 UV reduces
volume shrinkage and tends to increase
curing speed.
Inks, toners
TEGO® VariPlus CA lends alcohol-based
inks used in roller-ball, felt and fiber-tip
pens their high water resistance. TEGO®
VariPlus SK is used in toners.
Paper varnishes
When TEGO® VariPlus CA and SK are
used in paper varnishes, their brightness,
lightfastness, neutrality, and unsaponifiability are an advantage. For example,
systems based on cellulose acetobutyrates
are water-clear and dry rapidly to produce
a non-abrasive surface with high gloss
and elasticity.
Hot melt compounds
In hot melt compounds, which are used to
protect tools and machine parts, TEGO®
VariPlus CA, 1201 TF and SK are used
to control the melt viscosity and the hardness of the cooled mass.
Recommended formulations are
available on request.
page 8 Product Group TEGO® VariPlus
08.03.2012 08:30:56
Typical properties
Softening point
°C
Non-volatile matter
% by wt.
Color number
Gardner
pH-value
Product
DIN 53181
DIN EN ISO 3251
DIN EN ISO 4630
DIN 55659
TEGO® VariPlus AP
approx. 75
100
≤ 32)
–
100
≤1
2)
–
TEGO® VariPlus SK
approx. 115
approx. 163
44
≤2
–
TEGO® VariPlus CA
approx. 102
100
≤ 23)
–
TEGO® VariPlus TC
approx. 65
100
≤ 32)
–
33
(whitely-opaque)
8.5 - 9.5
approx. 150
1)
–
40
≤5
–
TEGO® VariPlus UC
–
100
≤7
–
–
100
≤2
–
1)
1)
solid resin
2)
50% by wt. in ethyl acetate
3)
50% by wt. in butyl acetate/n-butanol = 85/15
Tg
°C
OH value
mg KOH/g
Acid number
mg KOH/g
Viscosity at
23°C, cps
Water-content
% by wt.
Product
ISO 11357-2
DIN 53 240
mod.
DIN EN
ISO 2114
DIN EN
ISO 3219
DIN 51 777
pt. 1
TEGO® VariPlus AP
approx. 50
approx. 5
<1
–
–
TEGO® VariPlus SK
approx. 90
approx. 325
<1
–
–
approx. 1301)
approx. 2001)
<1
approx. 1,000
–
TEGO® VariPlus CA
approx. 75
approx. 200
<1
–
≤4
TEGO® VariPlus TC
approx. 40
approx. 10
<1
–
–
approx. 1201)
approx. 1901)
–
approx. 400
–
TEGO® VariPlus UC
approx. -47
approx. 40
1)
approx. -47
1)
approx. 30
≤1
approx. 25,000
–
1)
≤1
approx. 150
–
1)
approx. 8
approx. 9,000
–
approx. 40
approx. 16
1)
solid resin
08.03.2012 08:30:58
Areas of application
AP
SK
1201
TF
CA
TC
DS 50
UC/UC
W 40
3350
UV
Coatings and varnishes for wood
+
+
–
+
o
+
–
–
Coatings for plastics
o
+
+
+
+
+
–
+ (UV)
Anticorrosion coatings
+
+
–
+
o
o
–
–
Coatings for concrete
+
–
–
+
o
–
–
–
Road marking coatings
+
+
–
+
o
–
–
–
Industrial coatings
+
+
–
+
o
+
o
–
Lacquers for papers
–
+
+
+
–
+
–
–
Ball point pen pastes
–
+
–
o
–
+
–
–
Adhesives
+
o
–
+
+
o
–
o (UV)
Pigment preparations
o
o
+
o
+
+
+
–
Printing inks (flexo, gravure)
–
+
+
+
–
+
–
+ (UV)
Hot stamping foils
–
+
+
+
–
–
–
–
Energy-curable coatings
+
+
–
o
o
o
o
+
+ useful application
o possible application
– limited application
Solubility
Solvent
AP
SK
1201 TF
CA
TC
UC
Aliphatic hydrocarbons
–
–
–
–
o
–
Aromatic hydrocarbons
+
–
o
o
+
+
Alcohols
–
+
+
+
+
+
Esters
+
+
+
+
+
+
Glycol ethers
+
+
+
+
+
+
Ethers
o
+
o
o
+
+
Ketones
+
+
+
+
+
+
+ soluble o limited solubility – insoluble
Solubility was determined up to 50% by wt.
page 10 Product Group TEGO® VariPlus
08.03.2012 08:30:58
Compatibility
Binder
AP
SK
1201 TF
CA
TC
DS 50
UC
Acrylic resins
o
+
o
o
+
o
+
Aldehyde resins
o
+
+
+
+
Alkyd resins
o
o
–
+
+
Calcium resinates
–
–
–
o
+
Carbamide resins
+
+
+
+
+
Cyclized rubber
–
–
–
+
+
Epoxy resins
+
+
o
+
+
Glycerine ester resins
+
+
–
+
+
Hydrocarbon resins
o
–
–
–
+
Ketone resins
+
+
+
+
+
+
Maleic resins
o
+
+
+
+
+
Melamine resins
o
+
+
+
+
+
Nitrocellulose
+
+
+
+
+
o
Phenolic resins
+
–
o
+
+
Phthalic resins
+
+
+
+
+
Polyester resins
+
+
+
+
+
Polyurethane resins
o
+
+
+
+
Resols, non-plasticized
+
+
+
+
+
Rosin-modified resins
+
+
–
+
+
VC copolymers
+
–
–
+
+
Zinc resinates
–
o
o
+
+
+ compatible
o limited compatibility
+
o
+
+
o
+
+
+
+
+
– incompatible
Compatibility was determined up to 40% by wt. solid resin to total binder.
This solubility/compatibility table was prepared with a selection of different solvents/binders.
Thus, the findings listed therein are not generally applicable.
Prior to using a TEGO® VariPlus product, its solubility/compatibility should be tested.
08.03.2012 08:30:58
Technical Support Hotline 1--ASK-TEGO
Americas
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Hong Kong
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Pvt. Ltd.
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Indonesia
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Chemicals Indonesia
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HSH - Chemie Kft.
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 +36 1 450-3229
Slovenia
Parka d.o.o.
 +386 4 502-2813
 +386 4 502-2819
Italy
 800 871276
 +49 201 173-1939
Spain
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Netherlands
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Switzerland
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Poland
Sp.z.o.o.
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Turkey
Ltd. Sti.
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 +90 2164 4627-90
France
 +33 800 914-091
 +49 201 173-1939
Portugal
Lda.
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Germany
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Thailand
 +66 2 790-4000
 +66 2 730-3195
Great Britain
 0808 2343051
 +49 201 173-1939
Russia
OOO Evonik Chimia
 +7 495 721-2862
 +7 495 721-2852
Vietnam
 +84 8 3512-8128
 +84 8 3512-7127
Greece
Goldchem EPE
 +30 210 68-25802
 +30 210 68-34537
Scandinavia
 +49 201 173-2222
 +49 201 173-1939
Singapore
Pte. Ltd.
 +65 6809-6666
 +65 6809-6866
Taiwan
 +886 2 2717-1242
 +886 2 2717-2106
your information at
www.tego.us
 (800) 446-1809
 (804) 541-6290
- [email protected]
www.tego.us
www.evonik.com
02_2012
Hopewell, VA 23860
USA
08.03.2012 08:30:58
Tego – Power
for Plastic Coatings
Masthead
Published by
Hopewell, VA 23860
USA
Contact
[email protected]
Design
MERZ Werbeagentur, Düsseldorf
Translation
Dr. John Haim, Christopher Howard
Copyright
The editorial matter, pictures or text,
About us
Tego – one of Evonik Industries' leading brands.
more than 25 years in which we have researched and developed optimal solutions which are ideal for our customers.
additives, leveling additives, energy-curable additives, sub
strate wetting additives, hydrophobing agents and even
co-binders and specialty binders.
We remove air from paints, make surfaces glossy and ensure
lacquers are scratch-resistant. Environmental concerns are
always of key importance when developing new products.
Tego – Power for Plastic Coatings page 3
Tego Additives and Co-Binders
page 4 Tego – Power for Plastic Coatings
Tego Coating Additives for
Plastic Coatings
A product’s first contact with the market
is critical for its success.
Similarly, the entire structure of a coating
depends on its first contact with the sub
strate. Adequate wetting of substrates
with low surface energies is often a challenge. This is where the use of substrate
wetting additives is essential.
This requires effective and compatible
deaeration, defoaming and optimum
color strength development through
rapid, thorough pigment dispersion
followed by stabilization. For a brilliant
overall performance, we offer TEGO®
Airex for deaeration, TEGO® Foamex
for defoaming and TEGO® Dispers for
pigment dispersion and stabilization.
The consumer’s first tangible contact
with the product is via the cured surface.
Excellent flow and leveling and the correct slip generate a positive impression
of quality which defines the future perception of the object’s performance.
Outstanding spreading and wetting on
plastics from the first to the last drop make Adequate protection against, for example,
the prospect of a brilliant surface a reality. mechanical stress results in durable products which satisfy a sophisticated product
An additional advantage: optimum surprofile. This is a task for TEGO® Glide
face wetting is the foundation for good
and TEGO® Flow. TEGO® Rad, our crosssubstrate adhesion and excellent flow
linkable, acrylate-functional additive
characteristics.
series for energy-curable formulations,
can also provide solutions.
Increasing demands from coatings manufacture through to end use require system
specific additives. The growing number of
specialized binder types with increasing
diversity set the tone. The right visual
impression can only be obtained if conditions are optimal during the manufacture
and application of coatings.
Waterborne formulations, in particular,
require a surface tension reduction in the
liquid phase; TEGO® Wet and TEGO®
Twin provide the solution.
Deaerators and Defoamers
Defoaming + deaeration
Grind and
let-down
Product
System
Grind
TEGO® Airex 901 W
W
▯
TEGO® Airex 902 W
W
TEGO® Airex 920
UV
▯
UV acrylate, polyester
TEGO® Airex 931
S
▯
1-pack and 2-pack top coat
TEGO® Airex 936
S
▯
1- and 2-pack primer and base coat
TEGO® Airex 962
S/UV
▯
1-pack and 2-pack top coat
TEGO® Airex 986
S/UV
▯
2-pack PU, UV acrylate
TEGO® Foamex 800
W
▯
PU, PU/acrylic, acrylic
TEGO® Foamex 805
W
▯
PU, acrylic, polyester
TEGO® Foamex 810
W
TEGO® Foamex 815 N
W
▯
acrylic, styrene acrylic
TEGO® Foamex 822
W
▯
PU/acrylic, acrylic, others
TEGO® Foamex 825
W
▯
acrylic, styrene acrylic, PU/acrylic
1
1
Let-down
Suitable for
acrylic, PU/acrylic, styrene/acrylic
▯
PU/acrylic, acrylic, 2-pack PU
acrylic, styrene acrylic, PU/acrylic
▯
Color strength and color stability
Product
System
TEGO® Dispers 650
W/S
TEGO® Dispers 652
W/S/UV
TEGO® Dispers 653
W
TEGO® Dispers 656
W/S/UV
TEGO® Dispers 670
S
TEGO® Dispers 700
S
Aluminum
pigment
wetting
Carbon
black
Inorganic
▯
Organic
▯
matting agents
▯
▯
▯
▯
▯
prevention of outgassing
▯
▯
▯
▯
bentonite pastes
▯
TEGO® Dispers 710
S/UV
▯
▯
▯
W
▯
▯
▯
W
W
W
TEGO® Wet 500
W
matting agents
▯
▯
Additional information
▯
▯
▯
▯
▯
▯
Product
System
Slip
Flow,
leveling
Block and
scratch
resistance
Recoatability
S
▯
▯
TEGO® Flow 425
W/S/UV
▯
▯
TEGO® Glide 100
W/S/UV
○
TEGO® Glide 410
W/S/UV
▯
TEGO® Glide 432
UV
▯
▯
TEGO® Glide 435
UV
▯
▯
TEGO® Glide 440
W/UV
▯
▯
TEGO® Glide 450
W/S/UV
▯
▯
TEGO® Glide 482
W
▯
TEGO® Glide B 1484
S
○
TEGO® Flow 300
1
▯
▯
▯
Crater
prevention
Wetting &
spreading
on substrate
utmost compatibility
○
▯
▯
strong anti-crater effect
○
○
low foaming
○
low foaming
○
▯
○
○
○
▯
utmost effectiveness
▯
▯
deaeration
▯
Slip
Flow,
leveling
Block and
scratch
resistance/
Release
Product
System
TEGO® Rad 2100
UV
TEGO® Rad 2200 N
W/UV
▯
▯
○
TEGO® Rad 2300
UV
▯
▯
▯
TEGO® Rad 2500
UV
▯
▯
Recoatability
Crater
prevention
Wetting &
spreading
on substrate
▯
○
○
utmost compatibility,
low foaming
○
○
low foaming,
good compatibility
○
deaeration, release effect
▯
Recoatability
Crater
prevention
Wetting &
spreading
on substrate
▯
▯
▯
low foaming, high compatibility
▯
○
▯
finest atomization in spray coatings with/
without co-solvents
Product
System
Flow,
leveling
TEGO® Twin 4100
W/S/UV
▯
TEGO® Wet 240
W
TEGO® Wet 251
W
○
▯
▯
▯
good flow
TEGO® Wet 265
W
○
▯
▯
▯
low foaming
TEGO® Wet 270
W/S/UV
○
▯
▯
▯
outstanding anti-crater effect
TEGO® Wet 5001
W/UV
○
▯
▯
foam inhibition, highly dynamic
TEGO® Wet 510
W
○
▯
▯
low foaming, highly dynamic
▯
strong anti-crater effect
1
TEGO® Wet KL 245
W/S
▯
core properties ○ additional effect
silicone-free
W = waterborne formulations S = solventborne formulations
▯
▯
1
UV = energy-curable formulations
A Highlight of Tego Additives
for Plastic Coatings
TEGO® Airex 902 W
Highly effective and compatible deaerator
emulsion for combating micro- and
macro-foam in low to medium viscosity
formulations. Very good long-term
stability.
TEGO® Dispers 656*
Wetting and dispersing additive for
waterborne, solventborne and energycurable formulations. Especially recommended for inorganic pigments, trans
parent pigments and effect pigments
(prevents the chemical reaction of water
with the aluminum pigments).
TEGO® Dispers 670*
High performance wetting and dispersing
additive for solventborne coatings. Lowest
mill-base viscosity makes highest pigment
loadings possible. TEGO® Dispers 670 is
suitable for a broad variety of organic,
inorganic and carbon black pigments and
is ideal for outstanding color strength
development and transparency.
TEGO® Dispers 755 W*
Polymeric dispersant for high-quality
waterborne coatings. Outstanding wetting and stabilization of inorganic and
organic pigments as well as fillers and carbon blacks. It also provides high colorstrength and stability.
All our wetting and dispersing additives are free of APE.
*
TEGO® Foamex 822
Highy compatible defoamer emulsion.
Unique in that it is effective while also
very compatible with long-lasting effect.
Ideal for use in the let-down and in waterborne clear coatings.
TEGO® Flow 425
Highly effective and compatible flow control additive used in waterborne, solventborne and energy-curable formulations.
Recoatable, thus recommended not only
for top coats but also for primers.
TEGO® Foamex 810
Defoamer concentrate with excellent
compatibility and high effectiveness even
against micro-foam. Ideally suitable for
addition to the grind of the waterborne
coating under high shear conditions.
TEGO® Glide 410
Extremely effective slip additive used in
waterborne, solventborne and energycurable formulations. Good surface slip,
scratch and mar resistance and anti
blocking properties at low concentrations.
In matte coatings, it also ensures optimum
orientation of the matting agents.
TEGO® Glide 450
Universal flow and slip additive free of
organic solvents. Despite maximum effectiveness, it has very good recoatability
and thus suitable for primers and top
coats.
TEGO® Rad 2200 N
Cross-linkable, highly compatible multipurpose additive for improving surface
slip and scratch resistance of UV coatings.
It also improves substrate wetting and
leveling.
TEGO® Rad 2500
Energy-curable deaerator and slip additive. Besides deaerating, also surface slip,
scratch resistance and anti-blocking properties are improved.
TEGO® Twin 4100
Multifunctional additive with wide compatibility. Combines excellent substrate
wetting and anti-crater properties without stabilizing foam.
TEGO® Wet 270
Highly effective substrate wetting additive with outstanding anti-crater effect.
Excellent reduction of static surface
tension, promotes flow. Used in waterborne, solventborne and energy-curable
formulations.
TEGO® Wet 240
Powerful substrate wetting additive with
outstanding wetting properties. Particularly suitable for spray application. En
sures very fine atomization and a closed
coating film is formed at minimum film
thickness.
A Highlight of Tego Co-Binders for Plastic Coatings
TEGO® VariPlus
TEGO® VariPlus products are widely used
as co-binders in coatings for plastics. They
improve numerous properties such as
hardness, gloss and film build. Adhesion
on various plastic substrates is increased,
which together with its resistance to hy
TEGO® VariPlus – Recommended to be used in the following coating systems
Product
System
Compatibility
S
PU, PU/acrylic, polyester
TEGO® VariPlus SK
S/UV
PU, PU/acrylic, acrylic, polyester
TEGO® VariPlus CA
S
PU, PU/acrylic, acrylic, polyester
TEGO® VariPlus TC
S/UV
utmost compatibility and solubility
W
1- and 2-pack primer, base coat and top coat
TEGO® VariPlus UC
S/W/UV
utmost compatibility and solubility in all formulations
drolysis, enhances the resistance to
mechanical and chemical exposure.
TEGO® VariPlus is used in both clear
coatings and as grinding resin in
pigmented coatings.
TEGO® VariPlus SK
Co-binder for solventborne plastic coatings to improve hardness, gloss and adhesion. Also suitable for UV-coatings.
TEGO® VariPlus TC
Grinding resin for solventborne pigment
concentrates with universal compatibility
and solubility profile and excellent pigment wetting properties with all pigments.
Solvent-free co-binder in waterborne
clear and pigmented coatings or grinding
resin in mill base. Excellent promotion of
adhesion and pigment wetting. Hardness,
gloss, adhesion and drying are improved.
TEGO® VariPlus SK
S/UV
TEGO® VariPlus CA
S
○
TEGO® VariPlus TC
S
○
W
TEGO® VariPlus UC
S/W/UV
UV
▯
▯
▯
▯
Hardness increase
S
Adhesion
improvement
Gloss improvement
System
Recoatability
Product
Block and scratch
resistance
Flow, leveling
TEGO® VariPlus – Used as co-binders
▯
fast drying, very hard but flexible, excellent heat stability
▯
▯
▯
▯
▯
excellent heat stability, high hardness, cross-linkable alcohol groups
○
▯
▯
▯
▯
cross-linkable alcohol groups
▯
▯
▯
○
utmost compatibility and solubility
▯
▯
▯
▯
outstanding storage stability, fast drying
▯
▯
○
▯
▯
▯
▯
○
▯
utmost compatibility and solubility in all formulations
▯
in tripropylene glycol diacrylate
TEGO® AddBond
TEGO® AddBond LTW
Highly flexible co-binder in primer or
base coat. Substrate wetting, adhesion
improvement and excellent bonding of
effect pigments in the film are achieved.
TEGO® AddBond products improve the
adhesion of coatings on different plastic
substrates. They also improve intercoat
adhesion in multicoat finishes. TEGO®
AddBond is essential for improving the
bonding of aluminum pigments for producing high quality coatings effects. Furthermore, they help to enhance gloss and
flexibility.
Solvent-free co-binder for waterborne
coatings to promote adhesion and sub
strate wetting.
S/UV
W
▯
Hardness increase
TEGO® AddBond LTW
Adhesion improvement
S/UV
Gloss improvement
TEGO® AddBond LTH
Wetting & spreading on
substrate
System
▯
▯
▯
▯
▯
▯
▯
▯
▯
excellent bonding in PU, PU/acrylic, acrylic,
substrate wetting of primer or base coat, high flexibility
▯
▯
▯
▯
substrate wetting of primer or base coat
Recoatability
Product
Aluminum pigment
orientation/passivation
TEGO® AddBond – Used as co-binders
▯ core properties ○ additional effect
W = waterborne formulations S = solventborne formulations
substrate wetting of primer or base coat
UV = energy-curable formulations
Americas
Australia
USA
PHONE +1 800 446-1809
FAX +1 804 541-6290
Australia (Sydney)
International
PHONE +61 2 9504-2400
FAX +61 2 9580-8045
Argentina
PHONE +54 11 4555-4003
FAX +54 11 4554-3915
Brazil
PHONE +55 11 3146-4124
FAX +55 11 3146-4140
Canada
PHONE +1 905 319-4186
FAX +1 905 633-7553
New Zealand
Marketing (NZ) Ltd.
PHONE +64 9 275-0745
FAX +64 9 275-0746
Asia
Columbia
INCOPACK S.A.
PHONE +57 4-268-4412
FAX +57 2-331-1530
P.R. China
PHONE +86 21 6119-1000
FAX +86 21 6119-1149
Mexico
S.A de C.V
PHONE +52 555 483-1004
FAX +52 555 673-6649
Hong Kong
Ltd.
PHONE +852 2249-6100
FAX +852 2249-6179
Africa
India
Pvt. Ltd.
PHONE +91 22 6723-8800
FAX +91 22 6723-8811
Egypt
PHONE +202 2291-8272
FAX +202 2415-5023
South Africa
Pty. Ltd.
PHONE +27 31 765 1658
FAX +27 31 765 1658
Indonesia
PT Jebsen & Jessen
Chemicals Indonesia
PHONE +62 21 2753-7177
FAX +62 21 2753-7188
Japan (Osaka)
Ltd.
PHONE +81 6 6644-1575
FAX +81 6 6644-1578
Korea
PHONE +82 2 2071-2300
FAX +82 2 785-5247
Malaysia
Jebsen & Jessen
PHONE +60 3 7861-6788
FAX +60 3 7861-6799
Philippines
Jebsen & Jessen
Chemicals (P) Inc.
PHONE +63 2 786-7700
FAX +63 2 786-7716
Europe
Austria
PHONE +49 201 173-2222
FAX +49 201 173-1939
Belgium
PHONE +49 201 173-2222
FAX +49 201 173-1939
Bulgaria
HSH Chemie EOOD
PHONE +359 2808-8283
FAX +359 2808-8260
Czech Republic
HSH Chemie s.r.o.
PHONE +420 2 612-23555
FAX +420 2 612-25971
Hungary
HSH - Chemie Kft.
PHONE +36 1 450-3210
FAX +36 1 450-3229
Slovenia
Parka d.o.o.
PHONE +386 4 502-2813
FAX +386 4 502-2819
Italy
PHONE 800 871276
FAX +49 201 173-1939
Spain
PHONE 0900 968309
FAX +49 201 173-1939
Netherlands
PHONE +49 201 173-2222
FAX +49 201 173-1939
Switzerland
PHONE +49 201 173-2222
FAX +49 201 173-1939
Poland
Sp.z.o.o.
PHONE +48 42 71536-10
FAX +48 42 71536-05
Turkey
Ltd. Sti.
PHONE +90 216 395-9961
FAX +90 2164 4627-90
France
PHONE +33 800 914-091
FAX +49 201 173-1939
Portugal
Lda.
PHONE +351 22 967-0496
FAX +351 22 967-3287
Germany
PHONE +49 201 173-2222
FAX +49 201 173-1939
Romania
HSH Chemie SRL
PHONE +40 21 313-7778
FAX +40 21 315-7864
Thailand
PHONE +66 2 790-4000
FAX +66 2 730-3195
Great Britain
PHONE 0808 2343051
FAX +49 201 173-1939
Russia
OOO Evonik Chimia
PHONE +7 495 721-2862
FAX +7 495 721-2852
Vietnam
PHONE +84 8 3512-8128
FAX +84 8 3512-7127
Greece
Goldchem EPE
PHONE +30 210 68-25802
FAX +30 210 68-34537
Scandinavia
PHONE +49 201 173-2222
FAX +49 201 173-1939
Singapore
Pte. Ltd.
PHONE +65 6809-6666
FAX +65 6809-6866
Taiwan
PHONE +886 2 2717-1242
FAX +886 2 2717-2106
your information at
www.tego.us
USA
PHONE (800) 446-1809
FAX (804) 541-6290
E-MAIL [email protected]
www.tego.us
www.evonik.com
11_2011
Hopewell, VA 23860
TEGOtalk
Technews
Issue 34 | 12
Editorial
Communication Is Key
Recent publications and debuts from TEGO
In a world where innovation is growing at an exponential rate, keeping up with the latest in the coatings and inks industries can be quite challenging. In response to the ever
increasing need for accurate, timely, and vital information, the TEGO brand of Evonik
has responded with web seminars and new electronic and print publications to keep
our customers informed. By introducing the next generation of the TEGO Journal, the
palm sized Pocket TEGO, The Little TEGO app, informative webinars plus various brochures and website enhancements, TEGO offers various information modes to support
our customers.
TEGO Communication Tools
• TEGO Journal
• The Pocket TEGO
• TEGO Web Seminars
• Product Overview brochure
• Nanoresins brochure
• High Solids brochure
•
•
•
•
•
Plastic Coatings brochure
TEGO® AddBond brochure
TEGO® VariPlus brochure
TEGOtalk quarterly newsletters
www.tego.us website
Webster defines innovation as the introduction of something new; a new idea, method,
or device; a novelty. In a recent issue of
Forbes Magazine, they went one step further, quoting Star Trek’s Captain Kirk and
said innovation was “boldly going where no
man has gone before.” While it’s quite common for industry to think of innovation in
terms of product development and intellectual property, there are numerous examples of
innovative thinking happening in every function of every company every day. Any process or activity that will make our business
operate more efficiently and profitably is an
example of innovation.
Innovation accelerates when ideas can be
exchanged in an open and risk free environment. On his website, www.innovationexcellence.com, Paul Hobcraft blogged a few
months back about the value of managing
innovation across three horizons – sustained
innovation (short-term, market maintenance),
transformative innovation (mid-term, market
transformation) and disruptive innovation
(long-term, creation of additional viable
options).
This issue of TEGOtalk is dedicated to our
recent innovations in market communication
and informational tools. It’s our wish that the
tools we have assembled and talk about in
this newsletter will help spark idea development or assist you in making your innovation
process fruitful across your entire innovation
horizon.
Continued Success,
Jim Yosh, Business Director
Communi c atio n is k e y
TEGO Journal
The TEGO Journal, a leading reference guide in the coatings industry, is by far one of the most important tools offered from Evonik’s
coatings and additives innovator. The TEGO Journal provides a
technical background on common coating formulation issues such
as foam or pigment dispersion, plus an overview of TEGO products
including product recommendations. Information within the journal
satisfies readers of various backgrounds and years of experience.
Many coatings formulators use it as a training tool and reference
guide for new chemists.
Web Seminars
The Pocket TEGO
The Pocket TEGO, our compact reference work, fits comfortably in
the pocket of a lab coat so it is always at hand. It offers an extensive
collection of information to support the formulator’s daily work. In
addition to various formulas, conversions, and standards, it also
contains information on topics such as color, raw materials, and typical coating defects. The Pocket TEGO also includes a coatings glossary in five languages.
These web seminars are free of charge and protect the identity of all
participants while maintaining their ability to utilize a chat feature
within the web environment to ask questions and request feedback.
The Little TEGO Mobile App
Smart phones have become part of
our everyday lives. From banking
to online shopping, mobile devices are our direct link to
the world. Motivated by
the ease of use consumers experience with
mobile integration, The
Little TEGO, a mobile
app version of the The Pocket
TEGO, was recently introduced with
functionality and convenience at the forefront of its agenda.
Brochures
Featuring a fully integrated set-up of the printed version’s tools, this
platform brings another form of media into the laboratory. Since
turning pages or logging on to a computer isn’t always convenient
in a lab setting, the app contains an integrated collection of formulas which enable almost instantaneous calculation of important parameters and data, i.e. pigment volume concentration, rotational
speed conversion, amount of curing agent required and much more.
“The Little TEGO” is now available as a free app in the iTunes Store
and Android Market (QR image attached).
General information & Product samples
TEGO Sales Support: fax +1 804 541-6290
For many years, we’ve been training customers in the use of our
TEGO products, primarily through personal contact. However, it is
often the case that the daily routine doesn’t allow for attendance at
our technical trainings and seminars. These new web-based seminars offer our customers live and flexible information transfer and
training on our newest products. On our website, www.tego.us, the
customers will find a web seminar area where an initial overview of
our online trainings is available.
[email protected]
In addition to the communication tools previously highlighted, we
also have a wide selection of brochures covering our product ranges
such as nanoresins and some market segments such as plastic coatings. We publish quarterly updates on the ‘what’s new’ with TEGO
in the form of the TEGOtalk, and we maintain a constantly updated
website which houses print-friendly versions of all these works. It is
clear to see that improving the performance of coatings isn’t our
sole focus. Our aim is that customers not only receive the very best
technical solution from TEGO, but that they find the search for that
perfect product as simple as possible.
TEGO – Adding Advantages.
For more information regarding TEGO’s
communication efforts, please use the
email address or website listed below.
  +1 888 -
Right of refusal: You may request to discontinue the mailing of information and advertising at any time.
Evonik Goldschmidt Corporation, Coating Additives, 710 South 6th Ave., Hopewell, VA 23860
TEGOtalk | Issue 34 | 12
More information at www.tego.us
tegotalk
Issue 32 | 11
Editorial
One possible way to increase business is to
take a successful product or technology and
leverage it in to a new application or market.
When successful, this type of strategy provides
unique opportunities for the supplier and the
customer alike. The customer has the advantage of adapting existing technology without a
long learning curve, and both business partners
benefit from the creation of additional value for
their respective companies as well as for the
end user.
TEGO® Twin 4100
New Multifunctional Additive Tackles
Difficult Substrate Wetting,
Defoaming and Compatibility Issues
The new TEGO® Twin 4100 further extends siloxane additive technology to provide waterborne coating formulators with excellent wetting on difficult substrates, such as metal, wood and plastics. It also provides excellent defoaming
and compatibility with sensitive resin systems. TEGO Twin® 4100 also demonstrates superior anti-cratering performance due to the multifunctional additives’
extraordinary surface tension reduction.
This is one of the potential advantages we had
in mind with the creation of TEGO® Twin 4100.
This multifunctional additive is based on our
expertise in providing novel solutions designed
to fulfill multiple technical requirements. This
is simply another way for formulators familiar
with our technology platforms to confidently
develop new offerings for their markets while
being assured of Tego’s ability to deliver innovative, quality products in a timely manner.
We are also striving to take innovation beyond
the laboratory and integrate it in to every aspect of our business culture. One of our more
recent customer service innovations is to simplify your ability to contact us directly by providing more memorable contact details.
For more information on our innovative additive and resin portfolio designed specifically
for the coatings and ink markets, e-mail us at
[email protected].
For expert technical advice, call us at
1-888-ASK-TEGO (1-888-275-8346).
Continued Success,
Jim Yosh,
s Business Director
TEGO® T WIN
TEGO® Twin 4100 is developed based on
a polysiloxane with organic modifications
TEGO® Twin 4100 also presents economical
advantages for the formulator
This technology is characterized by multiple symmetrical hydrophobic and polar groups separated by a spacer. At concentration levels
of 0.5 % in formulation, TEGO® Twin 4100 exhibits better than 7 %
improvement in surface tension reduction compared with either
Twin 4000, or a conventional siloxane, and approaching 28 % improvement compared with a typical organic surfactant. The TEGO®
Twin 4100 provides good deaeration in waterborne formulations,
significantly improves wetting – even on contaminated metal surfaces–and decreases foam. The additive offers formulators excellent
flow and leveling, good overspray acceptance and displays longterm stability and persistence in the final formulation. TEGO® Twin
4100 presents an excellent environmental profile, is 100 % active,
solvent-free, and APE-free.
Because it possesses such high active matter content and is easily incorporated at low addition levels, it allows the formulator to reduce
the total additive content of the formulation which provides potential cost savings. TEGO® Twin 4100 performs the functions of two
additives in one structure by providing excellent wetting while
maintaining a defoaming effect, allowing the potential for a single
additive to replace a defoamer, wetting agent, and any additional
surface control modifiers.
Evonik recommends the addition of TEGO® Twin 4100 and evaluation of wetting, flow and foaming behavior before considering the
addition of any other flow agent or defoamer. Begin with low addition levels to maximize the efficiency of your formulation.
Static Surface Tension Reduction
Positioning of TEGO® Twin 4100 Multifunctional Additive
50
Defoaming
Strong
defoamer
45
40
TEGO®
Twin 4100
Traditional
organic
surfactants
mN/m
Mild
defoamer
Traditional
siloxane
surfactants
Foaming
35
30
25
20
Suface activity/wetting of critical substrates
Static Surface Tension in Waterborne Acrylic Urethane
Coating
Styrenated
Aqueous UV
Acrylic
Wood Coating
Overprint Varnish
Urethane
Plastic Coating
Modified
Acrylic Coating
Urethane
Plastic Coating
Modified
Acrylic Coating
Foam Prevention in Waterborne Coatings
40
70
38
65
36
60
34
mN/m
mN/m
Acrylic Urethane
Wood Coating
32
30
28
55
50
45
26
40
24
1
2
3
4
5
6
Acrylic Urethane
Wood Coating
Styrenated
Aqueous UV
Acrylic
Wood Coating
Overprint Varnish
Concentration [%]
TEGO® Twin 4100
Competitive Siloxane
Organic Surfactant
TEGO® Twin 4100
Organic Gemini type
Siloxane surfactant
Control
Acetylenic diol derivative
For test results, starting point formulations, samples and practical advice on formulating with TEGO® Twin 4100,
call Technical Service at (888) ASK TEGO or (888) 275-8346.
Evonik Goldschmidt Corporation, Coating Additives, 710 South 6th Ave., Hopewell, VA 23860, Phone (800) 446 -1809, Fax (804) 541-6290
E-MAIL [email protected]
tegotalk
|
Issue 32 | 11
Further information is available at www.tego.us

Evonik-Tego - PCI Magazine

Transcription

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