Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Unspecified WEVO-CHEMIE Polyurethanes PU 390/300 Germany Wefu Chemistry
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Plastic Datasheets

Supplementary InformationTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 390/300
operate temperature-40-130 °C
Uncured PropertiesTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 390/300
density22°C51.20to1.24 g/cm³
22°C61.28to1.31 g/cm³
thermosettingTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 390/300
Thermosetting components按重量计算的混合比100
热固性混合粘度4(22°C)800to900 cP
硬化法按重量计算的混合比:30
储存稳定性(22°C)5.0to50 min
Cured PropertiesTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 390/300
Volume resistivityIEC 600936.7E+14 ohms·cm
relative permittivity50Hz,23°CIEC 602505.50
dielectric strengthIEC 6024332 kV/mm
elongation断裂ISO 52788 %
tensile strength ISO 5277.00 MPa
Shore hardnessShoreDISO 86838to42
flammabilityTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 390/300
UL flame retardant rating1.5mmUL 94V-2
physical property Test ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 390/300
Water absorption rate饱和,23°C0.30 %
Thermal performanceTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 390/300
Glass Transition TemperatureTMA-4.00 °C
thermal conductivityISO 22007-20.40 W/m/K

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