Unspecified WEVO-CHEMIE Polyurethanes PU 403/300 Germany Wefu Chemistry

0
  • Usages:
    Automotive electronics
    printed circuit boards
    high-temperature applications
    automotive applications

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Water absorption rate0.70 %
Cured PropertiesTest ConditionTest MethodTest Result
Volume resistivityIEC 600931.9E+14 ohms·cm
Shore hardnessISO 86865to75
tensile strength ISO 5279.00 MPa
elongationBreakISO 52740 %
dielectric strengthIEC 6024330 kV/mm
relative permittivityIEC 602505.70
Uncured PropertiesTest ConditionTest MethodTest Result
density1.20to1.24 g/cm³
density1.75to1.79 g/cm³
thermosettingTest ConditionTest MethodTest Result
Thermosetting componentsResin100
Thermosetting componentsHardener按重量计算的混合比:14
Thermosetting components2.0to50 min
Thermosetting components2500to3500 cP
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94HB
Supplementary InformationTest ConditionTest MethodTest Result
operate temperature-50-165 °C
Thermal performanceTest ConditionTest MethodTest Result
Glass Transition TemperatureTMA-4.00 °C
thermal conductivityISO 22007-20.60 W/m/K
IMPORTANT NOTES: Plas.com collected the data in the data sheet from the material manufacturers. Plas.com makes the best effort to improve the accuracy of the data, but has no responsibility for the data. We strongly recommend verifying the validity of the data with the material manufacturers before making a final decision.

Contact Us

Get App

Top