Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Unspecified WEVO-CHEMIE Polyurethanes PU 323/300 Germany Wefu Chemistry
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Plastic Datasheets

Supplementary InformationTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 323/300
operate temperature-40-130 °C
thermosettingTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 323/300
Thermosetting components按重量计算的混合比100
储存稳定性(22°C)5.0to70 min
硬化法按重量计算的混合比:10
热固性混合粘度3(22°C)700to800 cP
Uncured PropertiesTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 323/300
density22°C51.20to1.24 g/cm³
22°C41.03to1.06 g/cm³
Cured PropertiesTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 323/300
Volume resistivityIEC 600937.1E+10 ohms·cm
relative permittivity50Hz,23°CIEC 602507.40
dielectric strengthIEC 6024319 kV/mm
elongation断裂ISO 52748 %
tensile strength ISO 5271.00 MPa
Shore hardnessShoreAISO 86845to50
flammabilityTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 323/300
UL flame retardant ratingUL 94HB
physical property Test ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 323/300
Water absorption rate饱和,23°C4.1 %
Thermal performanceTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 323/300
Glass Transition TemperatureTMA-51.0 °C
thermal conductivityISO 22007-20.20 W/m/K

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