Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

PUR,Unspecified WEVO-CHEMIE Polyurethanes PU 925/71 FL/900 Germany Wefu Chemistry
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Plastic Datasheets
Supplementary Information | Test Condition | Test Method | Germany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 925/71 FL/900 |
---|---|---|---|
operate temperature | -40-135 °C |
thermosetting | Test Condition | Test Method | Germany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 925/71 FL/900 |
---|---|---|---|
Thermosetting components | 按重量计算的混合比 | 100 | |
热固性混合粘度4(22°C) | 3000to4000 cP | ||
硬化法 | 按重量计算的混合比:10 | ||
储存稳定性(22°C) | 10to60 min |
Uncured Properties | Test Condition | Test Method | Germany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 925/71 FL/900 |
---|---|---|---|
density | 22°C5 | 1.20to1.24 g/cm³ | |
22°C6 | 1.70to1.78 g/cm³ |
Cured Properties | Test Condition | Test Method | Germany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 925/71 FL/900 |
---|---|---|---|
Volume resistivity | IEC 60093 | 1E+12 ohms·cm | |
relative permittivity | 50Hz,23°C | IEC 60250 | 7.80 |
dielectric strength | IEC 60243 | 27 kV/mm | |
Shore hardness | ShoreA | ISO 868 | 75to85 |
flammability | Test Condition | Test Method | Germany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 925/71 FL/900 |
---|---|---|---|
UL flame retardant rating | 6.0mm | UL 94 | V-0 |
physical property | Test Condition | Test Method | Germany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 925/71 FL/900 |
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Water absorption rate | 饱和,23°C | 1.3 % |
Thermal performance | Test Condition | Test Method | Germany Wefu Chemistry/WEVO-CHEMIE Polyurethanes PU 925/71 FL/900 |
---|---|---|---|
Glass Transition Temperature | TMA | -31.0 °C | |
thermal conductivity | ISO 22007-2 | 0.86 W/m/K |
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