Epoxy 44N

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTMD792A1.85 g/cm³
Water absorption rate内部方法0.10 %
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL94V-0
Supplementary InformationTest ConditionTest MethodTest Result
ExpansionRate内部方法2.4 %
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulus内部方法19300 MPa
Poisson's ratioASTMD30390.15
filmTest ConditionTest MethodTest Result
peelstrength内部方法1.4 kN/m
peelstrength内部方法1.4 kN/m
peelstrength内部方法1.4 kN/m
Electrical performanceTest ConditionTest MethodTest Result
arc resistance内部方法65.0 sec
Surface Resistivity内部方法4E+10 ohms
Surface Resistivity内部方法2.9E+13 ohms
Volume resistivity内部方法3.3E+13 ohms·cm
Volume resistivity内部方法2.6E+13 ohms·cm
dielectric strength内部方法59 kV/mm
dielectric constant内部方法4.40
Dissipation Factor内部方法0.025
Thermal performanceTest ConditionTest MethodTest Result
Glass Transition Temperature内部方法175 °C
内部方法1.4E-5到1.6E-5 cm/cm/°C
内部方法5.5E-05 cm/cm/°C
内部方法2E-04 cm/cm/°C
thermal conductivityASTME14610.30 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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