plas

Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM SF-20 NC JAPAN POLYPLASTIC
DURACON®
Fitness equipment
High impact resistance,Good flexibility
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Plastic Datasheets

hardnessTest ConditionTest MethodJAPAN POLYPLASTIC/SF-20 NC
Rockwell hardnessM-ScaleISO 2039-240
Supplementary InformationTest ConditionTest MethodJAPAN POLYPLASTIC/SF-20 NC
ColourNumberCF2001
thermal performanceTest ConditionTest MethodJAPAN POLYPLASTIC/SF-20 NC
Hot deformation temperature1.8MPa,UnannealedISO 75-2/A62.0 °C
Linear coefficient of thermal expansionMD:23to55°CInternal Method1.4E-04 cm/cm/°C
TD:23to55°CInternal Method1.4E-04 cm/cm/°C
mechanical propertiesTest ConditionTest MethodJAPAN POLYPLASTIC/SF-20 NC
Bending modulusISO 1781200 Mpa
bending strengthISO 17838.0 Mpa
Friction coefficientDynamic2JISK72180.50
Steel - Dynamic3JISK72180.50
Nominal tensile fracture strainISO 527-2140 %
Tensile modulusISO 527-21300 Mpa
tensile strengthISO 527-233.0 Mpa
Wear factor0.060MPa,0.15m/sec6JISK7218300 10^-8mm³/N·m
0.49MPa,0.30m/sec4JISK7218<1.0 10^-8mm³/N·m
0.49MPa,0.30m/sec5JISK721850 10^-8mm³/N·m
0.060MPa,0.15m/sec7JISK7218600 10^-8mm³/N·m
Electrical performanceTest ConditionTest MethodJAPAN POLYPLASTIC/SF-20 NC
Dielectric strength3.00mmIEC 60243-118 KV/mm
Surface resistivityIEC 600935E+14 ohms
Volume resistivityIEC 600935E+13 ohms·cm
Physical propertiesTest ConditionTest MethodJAPAN POLYPLASTIC/SF-20 NC
densityISO 11831.28 g/cm³
Water absorption rate23°C,24hrISO 620.70 %
impact performanceTest ConditionTest MethodJAPAN POLYPLASTIC/SF-20 NC
Charpy Notched Impact Strength23°CISO 179/1eA20 kJ/m²
flammabilityTest ConditionTest MethodJAPAN POLYPLASTIC/SF-20 NC
UL flame retardant ratingUL 94HB