Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PUR,Unspecified WEVO-CHEMIE Polyurethanes PU 590 FL/300 M Germany Wefu Chemistry
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Plastic Datasheets

hardnessTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 590 FL/300 M
Hardness (Shore A)ISO 86855-60
Mechanical propertiesTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 590 FL/300 M
tensile strength 23°CISO 527-29 MPa
elongation at break23°CISO 527-235 %
Electrical performanceTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 590 FL/300 M
dielectric strengthIEC 60243-128 KV/mm
dielectric constantIEC 602505.60 50Hz
Volume resistivityIEC 600931E+13 Ω.cm
Flame retardant performanceTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 590 FL/300 M
Relative temperature of heating wire3.00mmIEC 60695-2-13960 °C
GWIT3.00mmIEC 60695-2-12850 °C
2.00mmIEC 60695-2-12850 °C
UL flame retardant ratingUL -94V-2 2.00mm
Relative temperature of heating wire2.00mmIEC 60695-2-13960 °C
UL flame retardant ratingUL -94V-0 3.00mm
physical property Test ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 590 FL/300 M
density1.20-1.24 g/cm³
Water absorption rate0.30 %
STORAGE STABILITY5.0-40 min
Thermosetting mixed viscosity1200-2000 cP
Thermal performanceTest ConditionTest MethodGermany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 590 FL/300 M
Linear coefficient of thermal expansion导热系数ISO 22007-20.66 W/m/K
玻璃转化温度TMA9 °C

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