KOPELEN J-320C

Category: PP Impact Copolymer , Polypropylene Impact Copolymer
Manufacturer: Lotte Chemical Corporation
Trademark: KOPELEN
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 7kqIuR_KOPELEN-J-320C.pdf
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J-320C is impact block copolymer with ethylene content as co-monomer.
This grade is designed to be processed in conventional Injection molding equipment.
J-320C shows good impact resistance at low temperature and has also high stiffness.
It has broad range of property, and is used from industrial supplies to cap & closure base resin.
General Information
Features
  • Block Copolymer
  • Good Impact Resistance
  • High Stiffness
  • Low Temperature Impact Resistance
Uses
  • Caps
  • Closures
  • Containers
  • Industrial Applications
  • Toys
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.900g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)4.0g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)28.4MPaASTM D638
Tensile Elongation (Break)> 100%ASTM D638
Flexural Modulus 1470MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -10°C 29J/m
    23°C 78J/m
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)120°CASTM D648
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
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