PUR,Unspecified

PUR,Unspecified WEVO-CHEMIE Polyurethanes PU 9251 FL/300 RE Germany Wefu Chemistry

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  • Usages:
    Applications in the automotive field
    electrical and electronic applications
    printed circuit boards

Technical Data Sheet

Cured PropertiesTest ConditionTest MethodTest Result
relative permittivityIEC 602507.80
Volume resistivityIEC 600931E+12 ohms·cm
Shore hardnessISO 86835to40
Shore hardnessISO 86885to90
tensile strength ISO 5277.00 MPa
elongationBreakISO 52780 %
dielectric strengthIEC 6024327 kV/mm
physical property Test ConditionTest MethodTest Result
Water absorption rate1.3 %
thermosettingTest ConditionTest MethodTest Result
Thermosetting componentsResin100
Thermosetting componentsHardener按重量计算的混合比:15
Thermosetting components15to40 min
Thermosetting components1300to1800 cP
Uncured PropertiesTest ConditionTest MethodTest Result
density1.20to1.24 g/cm³
density1.53to1.56 g/cm³
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94V-0
Supplementary InformationTest ConditionTest MethodTest Result
operate temperature-40-135 °C
Thermal performanceTest ConditionTest MethodTest Result
Glass Transition TemperatureTMA-20.0 °C
thermal conductivityISO 22007-20.57 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.

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