PUR-MDI 730 IBS (48 pcf) Covestro - Polycarbonates

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D7920.768 g/cm³
Shrinkage rateASTM D9550.70to0.90 %
Shrinkage rateASTM D9550.70to0.90 %
hardnessTest ConditionTest MethodTest Result
Shore hardnessASTM D224075
Shore hardnessASTM D224075
Mechanical propertiesTest ConditionTest MethodTest Result
bending strengthASTM D79048.3 MPa
bending strengthASTM D79049.6 MPa
tensile strength ASTM D63823.4 MPa
tensile strength ASTM D63824.1 MPa
elongationASTM D63810 %
elongationASTM D63812 %
Flexural modulusASTM D7901230 MPa
Flexural modulusASTM D7901170 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of simply supported beam without notch内部方法34 kJ/m²
Impact strength of simply supported beam without notch内部方法26 kJ/m²
Thermal performanceTest ConditionTest MethodTest Result
Heat distortion temperatureASTM D648100 °C
Heat distortion temperatureASTM D648100 °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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