KumhoSunny PC 202

About
PC202 is high light reflection PC resin. PC202 is mainly used in LCD photo conduct plat, phone photo conduct plat, etc.&&

Product Description
SupplierKumhoSunny
GenericPolycarbonate
Material StatusCommercial: Active
FeaturesHydrolysis stability,Food contact compliance,High Heat Resistance,V-2
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.20g/cm³ASTM D792
Melt Flow Rate
300℃,1.20kg16g/10minASTM D1238
Shrinkage rate
MD0.50 to 0.70%ASTM D955

MECHANICALNominal valueUnitTest method
tensile strength67.0MPaASTM D638
Tensile strain
fracture100%ASTM D638
Bending modulus2250MPaASTM D790
bending strength80.0MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
3.2mm720J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed130ASTM D648

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

FLAME CHARACTERISTICSNominal valueUnitTest method
1.60 mmV-2 UL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature100 to 120°C
Drying time3.0 to 4.0hr
Processing (melt) temperature265 to 310°C
Mold temperature60 to 100°C

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