Topilene® J742

About
Impact Copolymer Characteristics: Impact strength Flowability High stiffness HB under UL94 Appliations: Large article Industrial appliances Home appliances Electric appliances&&

Product Description
SupplierHyosung
GenericPP homopolymerization
Material StatusCommercial: Active
FeaturesGood Rigidity,Excellent Processability,High impact resistance,High liquidity,Impact copolymer,HB
AvailabilitysNorth America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Melt Flow Rate
230℃,2.16kg25g/10minASTM D1238

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch ASTM D256
-10℃44J/mASTM D256
23℃78J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed120ASTM D648

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant levelHB UL 94

MECHANICALNominal valueUnitTest method
tensile strength
yield28.4MPaASTM D638
Bending modulus1620MPaASTM D790
Rockwell hardness
R-level87 ASTM D785

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