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PUR,Unspecified

PUR,Unspecified Epic Urethane S7318 Epic Resins

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Technical Data Sheet

thermosettingTest ConditionTest MethodTest Result
Thermosetting mixed viscosity25°CASTM D2393<1000 cP
Thermosetting componentsPot Life(100°C)25to33 min
Thermosetting componentsPartB按重量计算的混合比:17按容量计算的混合比:1.0
Thermosetting componentsPartA按重量计算的混合比:100按容量计算的混合比:8.0
thermal performanceTest ConditionTest MethodTest Result
Linear coefficient of thermal expansionMDASTM D6962.7E-4到3.0E-4 cm/cm/°C
Glass transition temperatureASTME1356-63.0 °C
Physical propertiesTest ConditionTest MethodTest Result
densityASTM D7920.928to0.948 g/cm³
Electrical performanceTest ConditionTest MethodTest Result
Dissipation factor100kHzASTM D1500.020to0.025
Dielectric constant100kHzASTM D25203.10to3.50
Dielectric strength2.54mmASTM D14918to20 kV/mm
Volume resistivityASTM D2573.3E+12到4.1E+12 ohms·cm
hardnessTest ConditionTest MethodTest Result
Shore hardnessShoreOO,25°CASTM D224065to75
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.