PP Caltex PP ER221K

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  • Usages:
    Automotive interior equipment

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
melt mass-flow rateASTMD12387.0 g/10min
Shrinkage rateASTMD9550.60 %
melt mass-flow rateASTMD12387.0 g/10min
Shrinkage rateASTMD9550.60 %
Shrinkage rateASTMD9550.55 %
densityASTMD7921.21 g/cm³
Shrinkage rateASTMD9550.55 %
densityASTMD7921.21 g/cm³
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessR-ScaleASTMD78591
Rockwell hardnessR-ScaleASTMD78591
Supplementary InformationTest ConditionTest MethodTest Result
ProcessingTemperature210到230 °C
ProcessingTemperature210到230 °C
Mechanical propertiesTest ConditionTest MethodTest Result
tensile strengthYieldASTMD63819.6 MPa
elongationBreakASTMD638>110 %
Flexural modulusASTMD790A2750 MPa
tensile strengthYieldASTMD63819.6 MPa
elongationBreakASTMD638>110 %
Flexural modulusASTMD790A2750 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTMD256350 J/m
Impact strength of cantilever beam gapASTMD25631 J/m
Impact strength of cantilever beam gapASTMD256350 J/m
Impact strength of cantilever beam gapASTMD25631 J/m
Thermal performanceTest ConditionTest MethodTest Result
ASTMD648135 °C
ASTMD648135 °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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