POM K90-1 TANGSHAN ZHCC

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Water absorption rateASTM D5700.22 %
melt mass-flow rateASTM D12389 g/10min
otherTest ConditionTest MethodTest Result
Rockwell hardnessASTM D785M80
Shrinkage rate2 %
flammabilityTest ConditionTest MethodTest Result
flammabilityUL 94HB
Mechanical propertiesTest ConditionTest MethodTest Result
Charpy Notched Impact StrengthASTM D256/ISO 1797.6 kg·cm/cm(J/M)ft·lb/in
Tensile modulusASTM D638/ISO 5272670 kg/cm²(MPa)[Lb/in²]
tensile strength ASTM D638/ISO 52760.7 kg/cm²(MPa)[Lb/in²]
elongationASTM D638/ISO 52744 %
bending strengthASTM D790/ISO 17880.5 kg/cm²(MPa)[Lb/in²]
bending strengthASTM D79091.5 Mpa
Flexural modulusASTM D7902650 Mpa
shearing strengthASTM D73256 Mpa
tensile strength ASTM D63862 Mpa
elongationASTM D63860 %
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTM D2566.5 kJ/m²
Impact strength of cantilever beam gapASTM D1822110 kgf·cm/cm²
Physical propertiesTest ConditionTest MethodTest Result
melt mass-flow rateASTM D1238/ISO 11339.39 g/10min
Thermal performanceTest ConditionTest MethodTest Result
melting temperatureDSC165 °C
Thermal stability temperatureASTM D648158 °C
Thermal stability temperatureASTM D648110 °C
Linear coefficient of thermal expansionE83113 *10 -5°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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