The Introduction of CHEMLAND`s UV

The Introduction of CHEMLAND’s
UV-Cut Dispersion
TiO2 Manufacture method and Characteristics
1 Sulfuric Acid Method : Anatase, Rutile types are available
An Ore
H2SO4
Drying,
Grinding
Disolving,
Reducing
Pricipitation
Filtration
⑴ Anitoxidant reaction using of AntioxidIlmenite
⑵ Primary oxidative titan reaction by Hydrolysis
⑶ Manufacturing of Titanium Dioxide by Heating
Crystallization
Separation
TiO2 Manufacture method and Characteristic
2) Chlorine Method : Only Rutile type is available
Rutile
TiO2
Chlorine
Air
Carbon
Refining
Chlorination
Grinding
Oxidation
TiO2
1. Manufacturing of Titanium tetrachloride using of Rutile
2. Primary oxidative titan reaction by Hydrolysis
Characteristic of Inorganic UV filters
UV absorption development on milling
extinction coefficient L/g.cm
60
premix
50
2 passes
4 passes
40
6 passes
8 passes
30
10 passes
20
10
0
190
UV-Cut Effect of TiO2 Powder
Size distribution
240
290
340
390
wavelength nm
440
490
UV-Cut Effect of TiO2
Dispersion Pass Number
540
UV Protection mechanism by Organic & Inroganic UV
filters
UV-Cut Effect of Inorganic TiO2
The Benefit of Inroganic UV filters
The type of Titanium Dioxide
Structure Name
Anatase
Rutile
Brookite
Density
3.9
4.2
-
Refractive
Coefficient
2.52
2.71
-
Hardness
5.5 - 6
6–7
-
Boiling Point
Rutile
Transition
1,858℃
-
Structure
Model
Photo Catalyst of Titanium Dioxide
Comparing different type of TiO2
M-100T
UV-CL-1
UV-CL-2
M-6
T-51
Crystal
Rutile
Rutile
Rutile
Rutile
Rutile
TiO2 Content
78 - 88
(82 %)
82.5-88.5
(84.8%)
74 – 84
(79.2%)
76.1
79 – 85
Al2O3 content
1 – 11
(5.7%)
6.0 - 7.0
(6.3%)
7.0 – 10.0
(8.2%)
10.5
-
Stearic
Acid Content
3 – 13
(6.0%)
5.8 - 6.8
(6.4%)
9.0 – 11.0
(9.8%)
7.4
-
Size(nm)
10 – 20
(16nm)
10 – 20
10 – 15
14
10 -30
Absorbtion(%)
-
23 – 30
(29.1%)
30 – 35
(32.4)
-
24 – 30
Comparing different type of TiO2
M-100T
M-6
UV-CL-1
UV-CL-2
Comparing different type of TiO2
UV-CL-2
T-51
The Benefit of CHEMLAND’s dispersions
Certification of TiO2 Dispersion particle by Microscope
Dispersion by Homo Mixer
Dispersion by Chemland
Enhanced efficacy of UV cutting effect.
TiO2 or ZnO Powder
in Suncream
TiO2 or ZnO Powder
Sun Cream
Formulation
TiO2 or ZnO Dispersion
in Suncream
TiO2 or ZnO Powder
Sun Cream
Formulation
Production flow chart of Dispersions
Manufacture Flow Chart of
UV-Cut Dispersion
Solvent & Dispersion
Agent Mixing
• Solvent : Cyclopentasiloxane
Titanium Dioxide
Mixing
• Dispersion Agent : PEG-10 Dimethicone
• Titanium Dioxide : UV-CL-1
• Dispersion Assistant : Hexyl Laurate
Dispersion Assistant
Mixing
Bead Mill Dispersion
Inspection & Packing
Properties of Dispersion
Tinoply-SE50
Appearance
White Dispersion
Titanium Dioxide
Cyclopentasiloxane
Hexyl Laurate
Composition
PEG-10 Dimethicone
Alumina
To see the stability of dispersion system, tested 5
times with Cycling test method. But there were no
Precipitation and no segregation.
• Contents of Micro TiO2
Tinoply-SE50 is a high concentration dispersion
system containing over 40% of TiO2 powder while
the regular TiO2 dispersion content 30% or less.
• Capacity of UV cut
Analyzed by UV Spectrometer, Tinoply-SE50 cut
over 95% of UV-B ray.
Methicone
Lead (Pb)
• Stability of Dispersion
20 ppm Max.
Heavy Metal
Arsenic (As) 5 ppm Max.
• SPF Value
Get the result over 50 In Vitro tested with SPF290.
UV-Cut Capacity of CHEMLAND’s UV Cut Dispersion
⑵ Tinoply SE50T
⑴ Tinoply SE50
SPF
SPF
Tinoply SE50 10%
8.43
Tinoply SE50T 10%
7.97
Tinoply SE50 20%
22.93
Tinoply SE50T 20%
23.72
Tinoply SE50 30%
37.61
Tinoply SE50T 30%
36.00
40
40
35
SPF (%)
SPF (%)
35
30
25
y = 1.459x - 6.19
R² = 1
20
15
30
25
15
10
10
5
5
5
10
15
20
25
30
35
Tinoply SE50 (%)
Rate of increase for Tinoply SE50 = 1.459
* Analysis Instruments : SPF 290S
y = 1.4015x - 5.4667
R² = 0.9949
20
5
10
15
20
25
Tinoply SE50T (%)
30
35
Rate of increase for Tinoply SE50T = 1.401
Competitor’s UV Cut Dispersion
S Company
Dispersion S-1
Dispersion S-2
Dispersion S-3
Dispersion S-4
TiO2 (Assay, %)
35
34
34
48
Solvent
C12-15 Alkyl Benzoate
Cyclopentasiloxane
Water
Caprylic/Capric
Triglyceride
Dispersion Agent
Polyhydroxystearic Acid
PEG-10 Dimethicone
Polysorbate 60,
Oleth 10
Polyhydroxystearic Acid
C Company
TiO2 (Assay, %)
Solvent
Dispersion Agent
Dispersion C-1
Dispersion C-2
Dispersion C-3
Dispersion C-4
40
33
31
28
Cyclopentasiloxane
C12-15 AlkylBenzoate
Caprylic/Capric
Triglyceride,
Mineral Oil
Isononyl Isononanoate,
Diisostearyl Maleate,
C12-15 Alkyl Benzoate
Lauryl PEG-9
Polydimethylsiloxyethyl
Dimethicone
Polyglyceryl-6
Polyricinoleate,
Lauryl PEG-9
Polydimethylsiloxyethyl
Dimethicone
PEG-30 Dihydroxy
stearate , Lauryl PEG-9
Polydimethylsiloxyethyl
Dimethicone
(Dispersion Agent Free)
Competitor’s UV Cut Dispersion
K Company
Dispersion K-1
Dispersion K-2
Dispersion K-3
Dispersion K-4
TiO2 (Assay, %)
30
32
40
48
Solvent
Cyclopentasiloxane
C12-15 Alkylbenzoate
Caprylic/Capric
Triglyceride
Isononyl Isononanoate
PEG-10 Dimethicone
Dispersion Agent
Lauryl Polyglyceryl-3
Polyhydroxystearic Acid
Polyhydroxystearic Acid
Dispersion K-5
Dispersion K-6
Dispersion K-7
TiO2 (Assay, %)
33
33
28
Solvent
Octyldodecyl Myristate
Dispersion Agent
Polyhydroxystearic Acid
Polydimethylsiloxyethyl
Dimethicone
Simmondsia Chinensis
(Jojoba) Seed Oil
Polyhydroxystearic Acid
Water
-
Polyhydroxystearic Acid
Comparing the SPF to CHEMLAND and Competitor’s Dispersion
SPF : 70.62
CHEMLAND’s Dispersion
TiO2 assay : 40%
Anaysis Instrument : SPF 290S
SPF : 34.73
Competitor’s Dispersion
TiO2 assay : 33%
Compare the white residue
Competitor
Chemland
Guide Formula of Suncream
A
B
C
D
INCI Name
Content(%)
Water
To 100
Butylene Glycol
1.00
Edetate Disodium
0.03
Magnesium Sulfate
0.80
Phenoxyethanol
0.90
Ethylhexyl Methoxycinnamate
5.30
Cetyl Dimethicone
1.50
Polyglyceryl-4 Isostearate / Cetyl PEG/PPG-10/1
Dimethicone / Hexyl Laurate
1.40
Bees wax
1.00
Sorbitan Olivate
2.00
Hexyl Laurate
3.50
C12-15 Alkyl Benzoate
1.50
Tocopheryl Acetate
0.30
3. Put A into B part and then stir until homogenized
Cyclopentasiloxane / Cyclohexasiloxane
10.00
4. Heat up to 70℃
Tinoply SE50
10.00
5. Charge C Part and heat up till 70~75℃ in a separate tank
Zanoply S50
2.00
6. Put C part slowly into No. 3 and homogenizing at the
Quaternium-18 Bentonite
0.40
Fragrance
0.12
Total
100.00
UV-Cut Dispersion
Composition
Tinoply SE50
•
•
•
•
•
•
Titanium Dioxide
Cyclopentasiloxane
Hexyl Laurate
PEG-10 Dimethicone
Alumina
Methicone
Zanoply S50
•
•
•
•
Zinc Oxide
Cyclopentasiloxane
PEG-10 Dimethicone
Triethoxycaprylylsilane
Procedure
1. Charge A Part and heat up to 70℃ to solubilze completely
2. Charge B part stir until homogenized
3,000 rpm for 7 minute
7. Cool down below 40℃ and put frgrance
Benefit of evenly dispersed TiO2
TiO2 Powder Formula
(4%TiO2, SPF 37.52)
Anaysis Instrument : SPF 290S
TiO2 Dispersion Formula
(10% Dispersion, SPF 50.09)
CHEMLAND’s TiO2 Dispersion
Products
INCI Name
Properties
TiO2 Content
Viscosity
(%)
Tinoply-SE50
•
•
•
•
•
•
Titanium Dioxide
Cyclopentasiloxane
Hexyl Laurate
PEG-10 Dimethicone
Alumina
Methicone
•
•
•
•
•
High SPF value
No white residue on skin
Great Transparency
Good dispersibility with silicone and ester oil
Good UV-cutting effect (280 ~ 320 nm)
40
Paste
Tinoply-SE50T
•
•
•
•
•
•
Titanium Dioxide
Cyclopentasiloxane
Hexyl Laurate
PEG-10 Dimethicone
Alumina
Stearic Acid
•
•
•
•
•
High SPF value
No white residue on skin
Soft and silky feeling
Good dispersibility with silicone and ester oil
Good UV-cutting effect (280 ~ 320 nm)
40
Paste
Tinoply-S50
•
•
•
•
•
Titanium Dioxide
Cyclopentasiloxane
PEG-10 Dimethicone
Alumina
Methicone
•
•
•
•
•
High SPF value
No white residue on skin
Good dispersibility with silicone oil
Good UV-cutting effect (280 ~ 320 nm)
Easy to use for its low viscosity
40
Pourable
•Titanium Dioxide
• Cyclopentasiloxane
• PEG-10 Dimethicone
• Alumina
• Stearic acid
•
•
•
•
•
High SPF value
No white residue on skin
Good dispersibility with silicone oil
Good UV-cutting effect (280 ~ 320 nm)
Easy to use for its low viscosity
41
Pourable
Tinoply-S50V
CHEMLAND’s TiO2 Dispersion
Products
INCI Name
Properties
TiO2 Content
Viscosity
(%)
Tinoply E50
•
•
•
•
•
C12-15 Alkyl Benzoate
Titanium Dioxide
Alumina
Stearic Acid
Polyhydroxystearic Acid
•
•
•
•
•
High SPF value
No white residue on skin
Great Transparency
Highly compatible with ester oil
Good UV-cutting effect (280 ~ 320 nm)
41
Paste
Tinoply-E30C
•
•
•
•
•
Caprylic/Capric Triglyceride
Titanium Dioxide
Silica
Methicone
Polyhydroxystearic acid
•
•
•
•
Alumina Free Dispersion
Good Familiar with human skin
Good dispersibility with ester oil
Good UV-cutting effect (280 ~ 320 nm)
25
Paste
Tinoply A50B
•
•
•
•
•
•
Water
Titanium Dioxide
Glycerin
• Alumina
Silica
• 1.2-Hexanediol
Caprylyl Glycol
Tropolone
37
Pourable
• Very low viscosity
• No separation of Titanium Dioxide
• No white residue on skin
• Good dispersibility with water
• Good UV-cutting effect (280 ~ 320 nm)
CHEMLAND’s TiO2 Dispersion
Products
INCI Name
Properties
ZnO
Viscosity
Content (%)
•
•
•
•
Zinc Oxide
Cyclopentasiloxane
PEG-10 Dimethicone
Triethoxycaprylylsilane
•
•
•
•
•
Highly compatible with silicon and ester oil
No white residue on skin
Good photostable properties
Soft and silky feeling
Good UV-cutting rate (320 ~ 400 nm)
48
Paste
Zanoply-E50C
•
•
•
•
Zinc Oxide
Caprylic/Capric Triglyceride
Polyhydroxystearic acid
Triethoxycaprylylsilane
•
•
•
•
Highly compatible with ester oil
No white residue on skin
Good Familiar with human skin
Good UV-cutting rate (320 ~ 400 nm)
48
Paste
Zanoply-S73M
•
•
•
•
Zinc Oxide
Cyclopentasiloxane
PEG-10 Dimethicone
Triethoxycaprylylsilane
•
•
•
•
Highly Concentrations of ZnO
Good compatible with silicon and ester oil
Excellent UV-cutting rate (320 ~ 400 nm)
Good dispersibility with silicone oil
72
Paste
Zanoply-E65M
•
•
•
•
Zinc Oxide
Caprylic/Capric Triglyceride
Polyhydroxystearic acid
Triethoxycaprylylsilane
•
•
•
•
High SPF value
Low viscosity relative to higher ZnO concentration
Excellent UV-cutting rate (320 ~ 400 nm)
Good dispersibility with ester oil
64
Paste
Zanoply-S50