POM Homopolymer

POM Homopolymer UNITAL® H BK Nytef Plastics, Ltd.

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D7921.42 g/cm³
Water absorption rateASTM D5700.25 %
Water absorption rateSaturationASTM D5700.90 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessM-ScaleASTM D78594
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL 94HB
Mechanical propertiesTest ConditionTest MethodTest Result
bending strengthASTM D79098.6 MPa
compressive strengthASTM D695110 MPa
coefficient of friction0.20
Tensile modulusASTM D6383100 MPa
tensile strength ASTM D63866.2to75.8 MPa
elongationBreakASTM D63830to50 %
Flexural modulusASTM D7903240 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTM D25664 J/m
Electrical performanceTest ConditionTest MethodTest Result
Volume resistivityASTM D2571E+15 ohms·cm
dielectric strengthASTM D14920 kV/mm
dielectric constantASTM D1503.70
dielectric constantASTM D1503.70
Dissipation FactorASTM D1505E-03
Thermal performanceTest ConditionTest MethodTest Result
melting temperatureASTM D3418175 °C
Linear coefficient of thermal expansionASTM D6961.2E-04 cm/cm/°C
Heat distortion temperatureASTM D648125 °C
Continuous use temperature内部方法85.0 °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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