Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PUR-MDI 742 IBS (32 pcf) Covestro - Polycarbonates
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodCovestro - Polycarbonates/ 742 IBS (32 pcf)
Impact strength of simply supported beam without notch内部方法无断裂
hardnessTest ConditionTest MethodCovestro - Polycarbonates/ 742 IBS (32 pcf)
Shore hardness邵氏D,12.7mmASTM D224041
Mechanical propertiesTest ConditionTest MethodCovestro - Polycarbonates/ 742 IBS (32 pcf)
compressive strength12.7mmASTM D6951.48 MPa
tensile strength 断裂,12.7mmASTM D6386.55 MPa
Flexural modulus12.7mmASTM D790118 MPa
elongation断裂,12.7mmASTM D638130 %
bending strength12.7mmASTM D7906.55 MPa
physical property Test ConditionTest MethodCovestro - Polycarbonates/ 742 IBS (32 pcf)
Shrinkage rateMD:12.7mmASTM D9550.90to1.1 %
densityASTM D7920.509 g/cm³

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