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PMMA LGMMA®  IF850 LX MMA KOREA

166
  • Properties:
    High liquidity
  • Usages:
    Suitable for complex shel
  • Certificates:
    SGS

Technical Data Sheet

physical property Test ConditionTest MethodTest ResultUnit
Melt index230℃,3.8kgASTM D-123812.5g/10min
Transparency3.2mmASTM D-100393%
Reflection indexASTM D-5421.49
Density/specific gravityASTM D-7921.18
Mechanical performanceTest ConditionTest MethodTest ResultUnit
pullASTM D-638690kg/cm
Shrinkage coefficientASTM D995-510.2-0.6%
flexural modulus ASTM D-79032,000kg/cm
impact strength Izod NotchedASTM D-2561.6kg·cm/cm
Elongation rateASTM D-6383.0%
Rockwell hardnessASTM D-78589M-scale
bending strength ASTM D-7901,220kg/cm
Thermal performanceTest ConditionTest MethodTest ResultUnit
Hot deformation temperature18.56kgASTM D-64890°C
vicat softening point 1kgASTM D-152590°C
specific heat0.35cal/g/℃
Coefficient of sponge expansionASTM D-6966×10cm/cm/°C
heat conductionASTM D-1775×10cal/seccm?℃/cm
Burning degree1/8",1/16"UL94HB
Electrical performanceTest ConditionTest MethodTest ResultUnit
Dielectric constant60HzASTM D-1504
Power coefficient60HzASTM D-1500.05
Anti volume coefficientASTM D-257>15Ω.m
Dielectric strength4KV/SASTM D-14920KV/mm
Basic performanceTest ConditionTest MethodTest ResultUnit
Water absorption rate24hASTM D-5700.3%
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.