Matrixx CPP5B40

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: uUm960_Matrixx-CPP5B40.pdf
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Matrixx CPP5B40 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 CPP5B40 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 0.90 - 1.3%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)17.2MPaASTM D638
Flexural Modulus 1590MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact No BreakASTM D256
Dart Drop Impact 15.8JASTM D5420
ThermalNominal ValueUnitTest Method
RTI Elec 65.0°CUL 746
RTI Imp 65.0°CUL 746
RTI 65.0°CUL 746
FlammabilityNominal ValueTest Method
Flame Rating (1.50 mm)HBUL 94
Additional Information
The value listed as Mold Shrinkage, ASTM D955, was tested in accordance with Matrixx test methods.
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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