Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT B39 MITSUBISHI RAYON AMERICA
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Plastic Datasheets

Mechanical propertiesTest ConditionTest MethodMITSUBISHI RAYON AMERICA/B39
Rockwell hardnessASTM D-785120 R Scale
elongation断裂ASTM D-6383.0 %
Impact strength of cantilever beam gapASTM D-25635.3 J/m
bending strengthASTM D-79097.1 MPa
Suspended wall beam without notch impact strength186
Flexural modulusASTM D-7905300 MPa
tensile strength ASTM D-63857.9 MPa
physical property Test ConditionTest MethodMITSUBISHI RAYON AMERICA/B39
densityASTM D-7921.96 g/cm3
Shrinkage rateMDASTM D-9550.60-1.1 %
Thermal performanceTest ConditionTest MethodMITSUBISHI RAYON AMERICA/B39
RTI Str0.790mmUL 74675.0
UL flame retardant rating0.790mmUL 94HB
Heat distortion temperature0.45MPa,未退火,HDTASTM D-648170
1.8MPa,未退火,HDT207
Electrical performance体积电阻率ASTM D-2574E+02 ohm.cm

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