PMMA Plastiglas Chemcast®

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Water absorption rateASTMD5700.30 %
densityASTMD7921.18 g/cm³
hardnessTest ConditionTest MethodTest Result
Barcol HardnessASTMD258350
Rockwell hardnessASTMD78590到100
optical performance Test ConditionTest MethodTest Result
refractive indexASTMD5421.490
transmissivityASTMD100392.0 %
transmissivityASTMD100392.0 %
transmissivityASTMD100390.0 %
transmissivityASTMD100390.0 %
Haze ratioASTMD10032.0 %
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusASTMD6382930 MPa
tensile strengthASTMD63866.2 MPa
elongationASTMD6384.5 %
bending strengthASTMD790103到110 MPa
Impact resistanceTest ConditionTest MethodTest Result
Suspended wall beam without notch impact strengthASTMD25621到27 J/m
Thermal performanceTest ConditionTest MethodTest Result
Heat distortion temperatureASTMD64891.1 °C
Continuous use temperatureASTMD79480.0 °C
melting temperature140到180 °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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