SMMA Network Polymers SMMA MS 221

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Water absorption rateASTMD5700.10 %
densityASTMD7921.08 g/cm³
melt mass-flow rateASTMD12381.9 g/10min
Shrinkage rateASTMD9550.20to0.60 %
hardnessTest ConditionTest MethodTest Result
Rockwell hardnessM-ScaleASTMD78570
optical performance Test ConditionTest MethodTest Result
transmissivityASTMD100391.3 %
Mechanical propertiesTest ConditionTest MethodTest Result
tensile strengthYieldASTMD63857.9 MPa
elongationYieldASTMD6382.1 %
Flexural modulusASTMD7903100 MPa
Impact resistanceTest ConditionTest MethodTest Result
Impact strength of cantilever beam gapASTMD25621 J/m
Thermal performanceTest ConditionTest MethodTest Result
vicatASTMD15254106 °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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