Need Help? Contact Us service@plas.com
Get App

PMMA KAOFULEX®  300-AR KAOFU TAIWAN

275

Technical Data Sheet

Physical propertiesTest ConditionTest MethodTest ResultUnit
densityASTM D792/ISO 11831.16
Water absorption rate 23 ℃/24hASTM D570/ISO 620.3%
Melt index (flow coefficient)ASTM D1238/ISO 11336(230℃/37.3N )g/10min
Mechanical performanceTest ConditionTest MethodTest ResultUnit
tensile strength ASTM D638/ISO 52752kg/cm²(MPa)[Lb/in²]
elongationASTM D638/ISO 52740%
Rockwell hardnessASTM D78568(M scale)
Bending modulusASTM D790/ISO 1781.9kg/cm²(MPa)[Lb/in²]
bending strength ASTM D790/ISO 17876kg/cm²(MPa)[Lb/in²]
IZOD notch impact strengthASTM D256/ISO 17949kg·cm/cm(J/M)ft·lb/in
IZOD notch impact strengthASTM D256/ISO 1792.8kg·cm/cm(J/M)ft·lb/in
Thermal performanceTest ConditionTest MethodTest ResultUnit
vicat softening point ASTM D1525/ISO R30685℃(℉)
Linear expansion coefficientASTM D696/ISO 113596x10^-5mm/mm.℃
Electrical performanceTest ConditionTest MethodTest ResultUnit
Surface resistivityASTM D257/IEC 60093>10^16Ω
Dielectric constantASTM D150/IEC 602503.7(60Hz)
Arc resistanceASTM D495/IEC 60112无痕迹
Volume resistivityASTM D257/IEC 60093>10^13Ω.cm
optical performance Test ConditionTest MethodTest ResultUnit
Fuzzy coefficient (Haze)ISO 147820.5%
Light transmittanceASTM D1003/ISO 1346892%
Refractive indexASTM 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.