plas

Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC LD7700 LG CHEM KOREA
LUPOY® 
Lighting applications,Lighting diffuser,Lighting installation,Electronic field,Electrical field
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Plastic Datasheets

Supplementary InformationTest ConditionTest MethodLG CHEM KOREA/LD7700
transparency1.00mmIEC 6011270 %
hardnessTest ConditionTest MethodLG CHEM KOREA/LD7700
Rockwell hardnessR-ScaleASTM D785118
thermal performanceTest ConditionTest MethodLG CHEM KOREA/LD7700
Hot deformation temperature1.8MPa,Unannealed,6.40mmASTM D648130 °C
Linear coefficient of thermal expansionMDASTM D6966.8E-05 cm/cm/°C
RTI ElecUL 74680.0 °C
RTI ImpUL 74680.0 °C
RTI StrUL 74680.0 °C
mechanical propertiesTest ConditionTest MethodLG CHEM KOREA/LD7700
Bending modulus6.40mmASTM D7902260 Mpa
bending strengthYield,6.40mmASTM D79093.2 Mpa
elongationBreak,3.20mmASTM D638>100 %
tensile strengthBreak,3.20mmASTM D63861.8 Mpa
otherTest ConditionTest MethodLG CHEM KOREA/LD7700
characteristic光扩散PC材料
purposeLED灯罩
Physical propertiesTest ConditionTest MethodLG CHEM KOREA/LD7700
melt mass-flow rate300°C/1.2kgASTM D123811 g/10min
Shrinkage rateMD:3.20mmASTM D9550.50-0.80 %
flammabilityTest ConditionTest MethodLG CHEM KOREA/LD7700
UL flame retardant rating0.8mmUL 94V-2
1.6mmUL 94V-2