PBT UNILATE® PBT Nytef Plastics, Ltd.

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D7921.31 g/cm³
Water absorption rateASTM D5700.080 %
Water absorption rateSaturationASTM D5700.50 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessR-ScaleASTM D785117
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94HB
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusASTM D6382830 MPa
tensile strength YieldASTM D63862.1to65.5 MPa
elongationBreakASTM D63825to100 %
Flexural modulusASTM D7902930 MPa
bending strengthASTM D79082.7 MPa
compressive strengthASTM D69589.6 MPa
coefficient of frictionASTM D18940.25
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTM D25653 J/m
Electrical performanceTest ConditionTest MethodTest Result
Volume resistivityASTM D257>1.0E+15 ohms·cm
dielectric strengthASTM D14916 kV/mm
dielectric constantASTM D1503.30
dielectric constantASTM D1503.10
Dissipation FactorASTM D1502E-03
Thermal performanceTest ConditionTest MethodTest Result
Heat distortion temperatureASTM D648154 °C
Continuous use temperature内部方法107 °C
melting temperatureASTM D3418225 °C
Linear coefficient of thermal expansionASTM D6968.1E-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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