PPR PPCO07

Category: PP Copolymer , Polypropylene Copolymer
Manufacturer: Premier Plastic Resins, Inc.
Trademark: PPR
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: UNxaBv_PPR-PPCO07.pdf
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Polypropylene Copolymer 20 Melt 2 Izod Black
General Information
Features
  • Copolymer
Appearance
  • Black
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.908g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)20g/10 minASTM D1238
Molding Shrinkage - Flow 1.4%ASTM D955
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)24.1MPaASTM D638
Tensile Elongation (Break)12%ASTM D638
Flexural Modulus - Tangent 1030MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact 110J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 88.0°CASTM D648
    1.8 MPa, not annealed 54.0°CASTM D648
InjectionNominal ValueUnit
Drying Temperature 38.0 - 71.0°C
Drying Time 2.0 - 4.0hr
Suggested Max Moisture 0.20%
Rear Temperature 193 - 232°C
Middle Temperature 188 - 227°C
Front Temperature 188 - 227°C
Nozzle Temperature 199 - 221°C
Processing (Melt) Temp 193 - 232°C
Mold Temperature 16.0 - 54.0°C
Injection Pressure 3.00 - 55.0MPa
Injection Rate Moderate
Holding Pressure 3.00 - 45.0MPa
Back Pressure 0.00MPa
Cushion 6.35 - 12.7mm
Injection instructions
Screw Speed: ModerateDecompression: 3.81 to 7.6 mm
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