PEI HYDEL® PEI-7

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D7921.33 g/cm³
Water absorption rateEquilibriumASTM D5700.25 %
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94V-0
Impact resistanceTest ConditionTest MethodTest Result
Suspended wall beam without notch impact strengthASTM D25675 J/m
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusASTM D6382760 MPa
tensile strength YieldASTM D63864.8 MPa
elongationYieldASTM D6384.0 %
Flexural modulusASTM D7902760 MPa
bending strengthASTM D790112 MPa
compressive strengthASTM D695112 MPa
Electrical performanceTest ConditionTest MethodTest Result
Surface ResistivityASTM D2571.0E+6到1.0E+9 ohms
Thermal performanceTest ConditionTest MethodTest Result
Continuous use temperature171 °C
Linear coefficient of thermal expansionASTM D6965.2E-05 cm/cm/°C
Heat distortion temperatureASTM D648199 °C
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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