PUR-MDI 742 IBS (37 pcf) Covestro - Polycarbonates

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D7920.589 g/cm³
Shrinkage rateASTM D9550.90to1.1 %
hardnessTest ConditionTest MethodTest Result
Shore hardnessASTM D224047
Mechanical propertiesTest ConditionTest MethodTest Result
bending strengthASTM D7908.07 MPa
compressive strengthASTM D6952.43 MPa
tensile strength ASTM D6388.07 MPa
elongationASTM D638130 %
Flexural modulusASTM D790145 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of simply supported beam without notch内部方法无断裂
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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