Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC QR Resin QR-1220HF QTR USA
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodQTR USA/QR Resin QR-1220HF
Impact strength of cantilever beam gap23°CASTM D256530 J/m
Mechanical propertiesTest ConditionTest MethodQTR USA/QR Resin QR-1220HF
bending strength屈服ASTM D79089.6 MPa
Flexural modulusASTM D7902410 MPa
tensile strength 屈服ASTM D63855.8 MPa
physical property Test ConditionTest MethodQTR USA/QR Resin QR-1220HF
melt mass-flow rate260°C/5.0kgASTM D123820 g/10min
230°C/3.8kgASTM D12384.0 g/10min
densityASTM D7921.14 g/cm³
Shrinkage rateMD:3.18mmASTM D9550.60 %
Thermal performanceTest ConditionTest MethodQTR USA/QR Resin QR-1220HF
Heat distortion temperature1.8MPa,未退火,HDTASTM D648113 °C
0.45MPa,未退火,HDTASTM D648129 °C

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