PC Lumiplas® LD7550

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  • Usages:
    Electrical and electronic application fields
    lighting devices
    lighting diffusers
    lighting applications

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D7921.20 g/cm³
melt mass-flow rateASTM D123811 g/10min
Shrinkage rateASTM D9550.50to0.80 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessR-ScaleASTM D785118
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94V-2
UL flame retardant ratingUL 94V-2
Supplementary InformationTest ConditionTest MethodTest Result
transparencyJISK736157 %
Mechanical propertiesTest ConditionTest MethodTest Result
elongationASTM D638>100 %
Flexural modulusASTM D7902260 MPa
tensile strength ASTM D63861.8 MPa
bending strengthASTM D79093.2 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTM D256780 J/m
Thermal performanceTest ConditionTest MethodTest Result
Heat distortion temperatureASTM D648130 °C
Linear coefficient of thermal expansionASTM D6966.8E-05 cm/cm/°C
RTI ElecUL 74680.0 °C
RTI ImpUL 74680.0 °C
RTI StrUL 74680.0 °C
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

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