POM Homopolymer

POM Homopolymer UNITAL® H BK

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTMD7921.42 g/cm³
Water absorption rateASTMD5700.25 %
Water absorption rateSaturationASTMD5700.90 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessM-ScaleASTMD78594
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL94HB
Mechanical propertiesTest ConditionTest MethodTest Result
bending strengthASTMD79098.6 MPa
compressive strengthASTMD695110 MPa
0.20
Tensile modulusASTMD6383100 MPa
tensile strengthASTMD63866.2到75.8 MPa
elongationBreakASTMD63830到50 %
Flexural modulusASTMD7903240 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTMD25664 J/m
Electrical performanceTest ConditionTest MethodTest Result
Volume resistivityASTMD2571E+15 ohms·cm
dielectric strengthASTMD14920 kV/mm
dielectric constantASTMD1503.70
dielectric constantASTMD1503.70
Dissipation FactorASTMD1505E-03
Thermal performanceTest ConditionTest MethodTest Result
ASTMD3418175 °C
ASTMD6961.2E-04 cm/cm/°C
ASTMD648125 °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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