PSU UNIFONE® PSU Nytef Plastics, Ltd.

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D7921.24 g/cm³
Water absorption rateASTM D5700.30 %
Water absorption rateSaturationASTM D5700.60 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessM-ScaleASTM D78582
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94HB
Mechanical propertiesTest ConditionTest MethodTest Result
elongationBreakASTM D63830 %
Flexural modulusASTM D7902690 MPa
bending strengthASTM D790106 MPa
Tensile modulusASTM D6382480 MPa
tensile strength YieldASTM D63870.3 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTM D25669 J/m
Electrical performanceTest ConditionTest MethodTest Result
Surface ResistivityASTM D2571.0E+2到1.0E+3 ohms
Volume resistivityASTM D257>1.0E+16 ohms·cm
dielectric strengthASTM D14917 kV/mm
dielectric constantASTM D1503.07
dielectric constantASTM D1503.03
Dissipation FactorASTM D1508E-04
Thermal performanceTest ConditionTest MethodTest Result
Continuous use temperature内部方法160 °C
Heat distortion temperatureASTM D648174 °C
Glass Transition TemperatureASTM D3418190 °C
melting temperatureASTM D789343to399 °C
Linear coefficient of thermal expansionASTM D6965.8E-05 cm/cm/°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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