KOPELEN JM-380

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: I6gK2v_KOPELEN-JM-380.pdf
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JM-380 is high impact block copolymer which has more ethylene contents than normal block copolymer.
This grade is designed to be processed in conventional Injection molding equipment.
JM-380 shows Ultra high melt flow, controlled rheology and has medium impact resistance and high strength and stiffness.
This grade is appropriate for energy saving and multi-cavity injection molding.
General Information
Features
  • Block Copolymer
  • Controlled Rheology
  • High Flow
  • High Stiffness
  • High Strength
  • Medium Impact Resistance
Uses
  • Automotive Applications
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.900g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)60g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)25.5MPaASTM D638
Tensile Elongation (Break)> 10%ASTM D638
Flexural Modulus 1270MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -10°C 29J/m
    23°C 59J/m
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)105°CASTM D648
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