plas

Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM TW-31 JAPAN POLYPLASTIC
DURACON®
household electrical appliances,Automotive Applications
High temperature resistan,wear resistant
UL
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Plastic Datasheets

hardnessTest ConditionTest MethodJAPAN POLYPLASTIC/TW-31
Rockwell hardnessM-ScaleISO 2039-268
Supplementary InformationTest ConditionTest MethodJAPAN POLYPLASTIC/TW-31
ColourNumberCF2001
thermal performanceTest ConditionTest MethodJAPAN POLYPLASTIC/TW-31
Hot deformation temperature1.8MPa,UnannealedISO 75-2/A90.0 °C
Linear coefficient of thermal expansionMD:23to55°CInternal Method1E-04 cm/cm/°C
TD:23to55°CInternal Method1E-04 cm/cm/°C
mechanical propertiesTest ConditionTest MethodJAPAN POLYPLASTIC/TW-31
Bending modulusISO 1783450 Mpa
bending strengthISO 17881.0 Mpa
Friction coefficientDynamic2JISK72180.23
Steel - Dynamic3JISK72180.31
Tensile modulusISO 527-23750 Mpa
Tensile strainBreakISO 527-210 %
tensile strengthISO 527-247.0 Mpa
Wear factor0.98MPa,0.30m/sec4JISK7218<1.0 10^-8mm³/N·m
0.98MPa,0.30m/sec5JISK7218200 10^-8mm³/N·m
0.060MPa,0.15m/sec6JISK7218420 10^-8mm³/N·m
0.060MPa,0.15m/sec7JISK7218600 10^-8mm³/N·m
Physical propertiesTest ConditionTest MethodJAPAN POLYPLASTIC/TW-31
melt mass-flow rate190°C/2.16kgISO 11336.0 g/10min
Melt Volume Flow Rate (MVR)190°C/2.16kgISO 11335.00 cm3/10min
Water absorption rate23°C,24hrISO 620.50 %
flammabilityTest ConditionTest MethodJAPAN POLYPLASTIC/TW-31
UL flame retardant ratingUL 94HB