POM HC750

38

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
melt mass-flow rateISO113330 g/10min
Shrinkage rate内部方法1.6到2.0 %
Water absorption rateASTMD5700.20 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessASTMD78590
Rockwell hardnessASTMD785117
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL94HB
Mechanical propertiesTest ConditionTest MethodTest Result
elongationASTMD638,ISO527-230 %
Flexural modulusASTMD7902850 Mpa
Flexural modulusISO1782800 Mpa
bending strengthASTMD790100 Mpa
Tensile modulusISO527-23000 Mpa
Tensile stressISO527-268.0 Mpa
Tensile stressASTMD63868.0 Mpa
Electrical performanceTest ConditionTest MethodTest Result
Surface ResistivityASTMD2571.0E+16到1.0E+17 ohms
Volume resistivityASTMD2571.0E+15到1.0E+16 ohms·cm
Thermal performanceTest ConditionTest MethodTest Result
ASTMD648163 °C
ISO75-2/B161 °C
ASTMD648124 °C
ISO75-2/A105 °C
ISO11359-21E-04 cm/cm/°C
specific heat1470 J/kg/°C
thermal conductivity0.23 W/m/K
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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