PMMA HI

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTMD7921.16 g/cm³
melt mass-flow rateASTMD12384.0 g/10min
Shrinkage rateASTMD9550.20到0.60 %
Water absorption rateASTMD5700.40 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessM-ScaleASTMD78553
optical performance Test ConditionTest MethodTest Result
transmissivityASTMD100384.0 %
Haze ratioASTMD10034.0 %
refractive indexASTMD5421.470
flammabilityTest ConditionTest MethodTest Result
UL flame retardant ratingUL94HB
Mechanical propertiesTest ConditionTest MethodTest Result
Flexural modulusASTMD7901860 MPa
bending strengthYieldASTMD79055.2 MPa
tensile strengthYieldASTMD63832.4 MPa
elongationBreakASTMD638110 %
Tensile modulusASTMD6381590 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTMD256120 J/m
Thermal performanceTest ConditionTest MethodTest Result
Heat distortion temperatureASTMD64867.2 °C
Heat distortion temperatureASTMD64862.2 °C
vicatASTMD1525273.9 °C
vicatASTMD1525368.3 °C
thermal conductivityASTMC1770.23 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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