KumhoSunny PBT/ABS HAB8750

About
HAB8750 is high flow, high heat resistance PBT/ABS resin. HAB8750 has high tenacity in normal and low temperature and high chem-resistance. HAB8750 is mainly used in automobile parts, copier machine, printer housing, electric & electron parts etc.&&

Product Description
SupplierKumhoSunny
GenericABS+PBT
Material StatusCommercial: Active
FeaturesHigh liquidity,High Heat Resistance,Solvent resistance,HB
AvailabilitysAsia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.18g/cm³ASTM D792
Melt Flow Rate
250℃,5.0kg15g/10minASTM D1238
Shrinkage rate
MD0.50 to 0.80%ASTM D955

MECHANICALNominal valueUnitTest method
tensile strength52.0MPaASTM D638
Tensile strain
fracture120%ASTM D638
Bending modulus1900MPaASTM D790
bending strength74.0MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
3.2mm650J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed95.0ASTM D648

Electrical performanceNominal valueUnitTest method
Surface resistivity> 1.0E+15ohmsIEC 60093
Volume resistivity> 1.0E+15ohms·cmIEC 60093

FLAME CHARACTERISTICSNominal valueUnitTest method
1.60 mmHB UL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature90 to 100°C
Drying time3.0 to 5.0hr
Processing (melt) temperature230 to 260°C
Mold temperature50 to 80°C

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