WPP PP PPC3225

Category: PP Copolymer , Polypropylene Copolymer
Manufacturer: Washington Penn Plastic Co. Inc.
Trademark: WPP PP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: VK5P3O_WPP-PP-PPC3225.pdf
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Message
WPP PP PPC3225 is a polypropylene copolymer (PP Copoly) product,. It is available in North America, Africa and the Middle East, Latin America, Europe or Asia Pacific. Typical application areas are: automotive industry.

Features include:
  • Copolymer
  • Good stiffness
  • Impact resistance
General Information
Features
  • Rigid, good
  • Copolymer
  • Impact resistance, good
  • Medium liquidity
Uses
  • Application in Automobile Field
  • Car interior equipment
Appearance
  • Available colors
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.898g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)20g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)70ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(Yield)22.0MPaASTM D638
Flexural Modulus - Tangent 21000MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)120J/mASTM D256
InjectionNominal ValueUnit
Drying Temperature 71.1 - 87.8°C
Drying Time 1.0hr
Rear Temperature 204 - 210°C
Middle Temperature 210 - 216°C
Front Temperature 216 - 221°C
Nozzle Temperature 221 - 227°C
Mold Temperature 15.6 - 48.9°C
Injection Pressure 4.14 - 7.58MPa
Holding Pressure 1.03 - 4.14MPa
Back Pressure 0.517 - 1.03MPa
Clamp Tonnage 3.4 - 5.5kN/cm²
Cushion 3.18 - 6.35mm
Injection instructions
Injection Speed: 1.5 to 2.5 in/sZone 4 Temperature: 420 to 430°FHot Runner Temperature: 410 to 440°FHydraulic Oil Temperature: 110 to 125°FShot Capacity vs. Barrel Capacity: 2.5 to 4Screw Decompression: 0.1 to 0.25 in
Note Message
1 .50 mm/min
2 .1.3 mm/min
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