RANPELEN SEP-550H

Category: PP Random Copolymer , Polypropylene Random Copolymer
Manufacturer: Lotte Chemical Corporation
Trademark: RANPELEN
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: rU2gsy_RANPELEN-SEP-550H.pdf
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SEP-550H is a polypropylene random copolymer resin for expandable polypropylene (EPP) beads foam applications. This grade is designed to be processed in conventional mini pellet for wide range of EPP products. SEP-550H offers low steam pressure in the steam chest molding process and molded articles provides extremely good heat welding property, stiffness, elasticity and high impact resistance.
General Information
Features
  • Good Stiffness
  • High Impact Resistance
  • Random Copolymer
Uses
  • Foam
Processing Method
  • Foam Processing
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.900g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)7.5g/10 minASTM D1238
MechanicalNominal ValueUnitTest Method
Tensile Strength (Yield)24.5MPaASTM D638
Tensile Elongation (Break)> 100%ASTM D638
Flexural Modulus 932MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -10°C 20J/m
    23°C 54J/m
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)95.0°CASTM D648
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