PROTEQ™ C16USQM42

Category: PP Copolymer , Polypropylene Copolymer
Manufacturer: Marplex Australia Pty. Ltd.
Trademark: PROTEQ™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: qU2SAp_PROTEQ-C16USQM42.pdf
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PROTEQ™ C16USQM42 is a medium melt flow automotive polypropylene copolymer containing 20% glass reinforcement and 10% talc filler which also features improved heat ageing and UV performance. PROTEQ™ C16USQM42 has been designed to meet the stringent requirements of automotive interior and exterior trim durability specifications, combining easy processing with reduced warpage.
General Information
Filler / Reinforcement
  • Glass Fiber, 20% Filler by Weight
  • Talc, 10% Filler by Weight
Features
  • Copolymer
  • Good Heat Aging Resistance
  • Good Processability
  • Good UV Resistance
  • Low Warpage
  • Medium Flow
Uses
  • Automotive Applications
  • Automotive Exterior Trim
  • Automotive Interior Trim
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.12g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)15g/10 minASTM D1238
Molding Shrinkage - Flow (3.00 mm)0.50%ASTM D955
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868
    Shore D 78
    Shore D, 15 sec 70
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(3.20 mm)78.0MPaASTM D638
Tensile Elongation 2(Break, 3.20 mm)3.0%ASTM D638
Flexural Modulus 3(3.20 mm)4600MPaASTM D790
Flexural Strength 4(3.20 mm)90.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.20 mm)75J/mASTM D256
Unnotched Izod Impact (3.20 mm)480J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed, 3.20 mm 156°C
    1.8 MPa, Unannealed, 3.20 mm 146°C
CLTE - Flow 3.2E-5cm/cm/°CASTM D696
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.60 mm)HBUL 94
Glow Wire Ignition Temperature (1.60 mm)550°CAS/NZS 60695
InjectionNominal ValueUnit
Drying Temperature 85.0 to 90.0°C
Drying Time 2.0 to 4.0hr
Rear Temperature 195 to 215°C
Middle Temperature 205 to 225°C
Front Temperature 215 to 235°C
Processing (Melt) Temp 220 to 270°C
Mold Temperature 30.0 to 80.0°C
Injection Pressure 60.0 to 140MPa
Injection Rate Moderate
Back Pressure 0.100 to 0.500MPa
Screw Speed 40 to 60rpm
Clamp Tonnage 3.0 to 6.0kN/cm²
Note Message
1 .50 mm/min
2 .50 mm/min
3 .10 mm/min
4 .10 mm/min
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