PMMA H12

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D7921.19 g/cm³
Apparent densityASTM D18950.66 g/cm³
melt mass-flow rateASTM D12387.0 g/10min
Shrinkage rateASTM D9550.40to0.60 %
Water absorption rateEquilibriumASTM D570<0.30 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessM-ScaleASTM D78594
optical performance Test ConditionTest MethodTest Result
Yellowness IndexASTM D1925<1.0 YI
transmissivityASTM D100392.0 %
Haze ratioASTM D1003<1.0 %
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusASTM D6383240 MPa
tensile strength ASTM D63865.5 MPa
elongationYieldASTM D6384.0to6.0 %
elongationBreakASTM D6384.0to6.0 %
Flexural modulusASTM D7903380 MPa
bending strengthASTM D790117 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTM D25619 J/m
Thermal performanceTest ConditionTest MethodTest Result
Heat distortion temperatureASTM D64893.9 °C
vicatASTM D1525105 °C
Linear coefficient of thermal expansionASTM D6967.2E-05 cm/cm/°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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