KOPELEN B-310E

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: maegnX_KOPELEN-B-310E.pdf
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B-310E is impact block copolymer which has ethylene-propylene rubber inside homo polypropylene.
This grade can be processed by sheet extrusion. B-310 shows good impact resistance at low temperature and has also high strength.
It has good vacuum molding property, suitable for the production of vacuum molding goods.
B-310E is applied to food packaging tray, various industrial sheets.
General Information
Features
  • Block Copolymer
  • Good Impact Resistance
  • High Strength
  • Low Temperature Impact Resistance
Uses
  • Blow Molding Applications
  • Corrugated Sheet
  • Food Packaging
  • Industrial Applications
  • Packaging
  • Sheet
Processing Method
  • Blow Molding
  • Sheet Extrusion
  • Vacuum Forming
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.900g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)0.50g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)31.4MPaASTM D638
Tensile Elongation (Break)> 100%ASTM D638
Flexural Modulus 1420MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -10°C 44J/m
    23°C 490J/m
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)125°CASTM D648
FlammabilityNominal ValueTest Method
Flame Rating HBUL 94
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