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PMMA SUMIPEX®  LG2 SUMITOMO JAPAN

89

Technical Data Sheet

Physical PropertiesTest ConditionTest MethodTest ResultUnit
DensityASTM D792/ISO 11831.19
Modeling ShrinkageASTM D9550.2-0.6%
Moisture Absorption 23℃/24HASTM D570/ISO 620.3%
Melt Mass-Flow RateASTM D1238/ISO 113315g/10min
Mechanical PropertiesTest ConditionTest MethodTest ResultUnit
Tensile Elongation?(Break)ASTM D638/ISO 5272%
Tensile StrengthASTM D638/ISO 52768kg/cm²(MPa)[Lb/in²]
Rockwell HardnessASTM D78594
Flexural ModulusASTM D790/ISO 1783000kg/cm²(MPa)[Lb/in²]
Flexural StrengthASTM D790/ISO 178110kg/cm²(MPa)[Lb/in²]
Charpy impact strengthASTM D256/ISO 1791.4kg·cm/cm(J/M)ft·lb/in
Thermal PropertiesTest ConditionTest MethodTest ResultUnit
Vicat Softening TemperatureASTM D1525/ISO R30695℃(℉)
optical performance Test ConditionTest MethodTest ResultUnit
HazeISO 14782<0.5%
TransmittanceASTM D1003/ISO 1346892%
Refractive index of lightASTM D542/ISO 4891.49
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.