Matrixx CPP3B40

Category: PP Copolymer , Polypropylene Copolymer
Manufacturer: The Matrixx Group, Inc.
Trademark: Matrixx
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: SPyepO_Matrixx-CPP3B40.pdf
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Matrixx CPP3B40 is a polypropylene copolymer (PP Copoly) material, which contains 40% calcium carbonate filler. This product is available in North America and is processed by injection molding.

The main features of the Matrixx CPP3B40 are:
  • flame retardant/rated flame
  • Copolymer
General Information
Filler / Reinforcement
  • Calcium carbonate filler, 40% filler by weight
Features
  • Copolymer
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.25g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)10g/10 minASTM D1238
Molding Shrinkage - Flow (3.18 mm)0.90 - 1.3%Internal method
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)18.6MPaASTM D638
Flexural Modulus - Tangent 1790MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 110J/mASTM D256
Dart Drop Impact 16.9JASTM D5420
ThermalNominal ValueUnitTest Method
RTI 65.6°CUL 746
FlammabilityNominal ValueTest Method
Flame Rating (1.50 mm)HBUL 94
InjectionNominal ValueUnit
Drying Temperature 82.2 - 104°C
Drying Time 2.0 - 4.0hr
Rear Temperature 188 - 232°C
Middle Temperature 188 - 232°C
Front Temperature 188 - 232°C
Processing (Melt) Temp 199 - 232°C
Mold Temperature 21.1 - 48.9°C
Injection Rate Moderate
Back Pressure 0.138 - 2.07MPa
Cushion 6.35 - 12.7mm
Injection instructions
Drying not normally requiredInjection Booster Pressure: Maximum without flash, 60% of machine maximum, targetScrew Speed: Slow to Medium
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