KOPELEN BM-311

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: BKQL9p_KOPELEN-BM-311.pdf
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BM-311 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.
BM-311 is applied to food packaging tray, various industrial sheets, conjugated duct.
General Information
Features
  • Block Copolymer
  • High strength
  • Impact resistance, good
Uses
  • Packaging
  • Wave plate
  • Blow molding applications
  • Industrial application
  • Sheet
  • Food packaging
Processing Method
  • Blow molding
  • Sheet extrusion molding
  • 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)25.5MPaASTM D638
Tensile Elongation (Break)> 100%ASTM D638
Flexural Modulus 1080MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -10°C 59J/mASTM D256
    23°C 490J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)100°CASTM D648
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