Topilene® J640

About
Impact Copolymer Characteristics: Impact strength Flowability HB under UL94 Applications: Battery Case Electric Appliances Home Appliances Parts of an automobile&&

Product Description
SupplierHyosung
GenericPP homopolymerization
Material StatusCommercial: Active
FeaturesHigh impact resistance,Good liquidity,Impact copolymer,HB
AvailabilitysNorth America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Melt Flow Rate
230℃,2.16kg10g/10minASTM D1238

IMPACTNominal valueUnitTest method
Notched impact strength of cantilever beam ASTM D256
-10℃49J/mASTM D256
23℃98J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed105ASTM D648

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelHB UL 94

MECHANICALNominal valueUnitTest method
Rockwell hardness
R-level80 ASTM D785
tensile strength
yield26.5MPaASTM D638
Bending modulus1270MPaASTM D790

Notes
1. Typical properties: these are not to be construed as specifications.
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