Presentation

IMC PRESENTATION
Injection Molding Compounder
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ABOUT
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APPL GROUP
APPL INDUSTRIES
LIMITED
•PP COMPOUNDS
•ENGINEERING PLASTICS
•MASTER BATCHES
•SPECIALTY COMPOUNDS
• 2200MN INR ( $40Mn)
• 160 employees
• TS 16949
AUTODYNAMIC
ENGINEERING
PRIVATE LIMITED
APPL-GOR
PLASTICS INDIA
LIMITED
•STRUCTURAL PLASTIC PARTS
•COMPOSITE PRESSURE VESSEL
•DUAL FUEL SYSTEMS
•CONSUMER DIVISION
•INDUSTRIAL DIVISION
•WOOD STOCK SHEETS
•TPO SHEETS
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IMC PRINCIPLE
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Get the Benefit together
IMC Injection Moulding Compounder – Principle
Injection Molding:
Single screw
Material processing
Discontinuous process
Extrusion:
Twin screw
Material compounding
Continuous process
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BENEFITS
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BENEFITS
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PROPERTIES
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PROPERTIES
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PROPERTIES
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Benefit:
• Longer fibers
• Improvement of mechanical properties
– especially of impact behavior
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PROPERTIES
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PROPERTIES
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PROPERTIES
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PROPERTIES
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PROPERTIES
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ACTUAL FIBER LENGTH
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Front End Module carrier
Typical Assembly of
Front End Module
Note - Testing done on part level, test specimens cut from the actual
molded part.
Part thickness was in the range of 2.5 to 2.7 mm.
Fiber length - GF Injection molding = < 0.5 mm
Fiber Length
- LFT / LGF Injection Molding = < 1mm
Part
- IMC = minimum 5mm & even more than 30mm ininMANY
areas
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ACTUAL RESULTS ON PART
Sr. No
Property
Specification
Condition
Unit
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Conventional
Injection
molded part
PP GF 20
( APPCOM
G2CC BK UV)
IMC molded part
PP GF
20
PP GF
15
PP GF
10
PP GF
5
PP MFGF
1010
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MATERIAL
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3
4
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ASTM D 5630
ASTM D 256
ASTM D 638
ASTM D 638
800 ºC
23 ºC
23 ºC
23 ºC
%
kg.cm/cm
kgf/cm²
%
20
3.98
109.5
20.7
10.95
480
4.9
15.82
7.91
475
6.03
11.25
6.41
453
6.24
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FILLER CONTENT
IMPACT STRENGTH
TENSILE STRENGTH
ELONG. At Break
FLEXURAL
MODULUS
ASTM D 790
23 ºC
kgf/cm²
6075
34785
22370
21648
23746
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8
9
FLE. Strength
SPECIFIC GRAVITY
HDT AT 4.6 Kg/cm2
ASTM D 790
ASTM D 792
ASTM D 648
23 ºC
23 ºC
23 ºc
kgf/cm²
gm/cc
ºC
855
1.037
753
1.014
623
0.984
584
1.029
5.54
4.72
375
8.11
0.942
19.46
6.69
439
6.69
Note - Testing done on part level, test specimens cut from the actual
molded part.
Part thickness was in the range of 2.5 to 2.7 mm.
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MOLD DESIGN
R
D
R
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- Wear resistant gate mould inserts (gating)
- Venting
- Large flow channels
R=½D
- smooth crossings
- No sharp edges
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STRUCTURAL COMPONENTS
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COMPONENTS
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Benefits:
• Material cost savings – 20 Rs/kg – 30 Rs/kg
• Longer fibers and improved mechanical properties
Crash Beams – Commercial vehicles
Radiator Support
Battery Tray
Fan / Radiator Shroud
Front Panels
Foot Step / Rest
Impact Beams
Front End Module (FEM)
Pedal Assemblies
Door Module Assembly
Carriers
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THANK YOU
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