PMMA V920 Atophina

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  • Properties:
    It has good heat resistance
    wear resistance
    extremely high transparency and glossiness
    as well as stable physical
    chemical
    optical
    and electrical properties
  • Usages:
    It can be widely used in high-end handicrafts such as optical lenses
    electronic panels
    mechanical parts
    various makeup boxes
    automotive indicator lights
    electrical materials
    and sunglasses

Technical Data Sheet

physical property Test ConditionTest MethodTest Result
densityASTM D-7921.19
Rockwell hardnessASTM D-1525,未退火95
refractive indexASTM D-5421.49
transmittanceASTM D-100392 %
Shrinkage rateASTM D-9350.2-0.6 %
Basic performanceTest ConditionTest MethodTest Result
melt mass-flow rateASTM D-12388.0 g/10min
Water absorption rateASTM D-5700.3 %
Mechanical propertiesTest ConditionTest MethodTest Result
bending strengthASTM D-7901050(103) kgf/cm
Impact strength of cantilever beam gapASTM D25614(1.4) kg-cm(J)
Impact strength of cantilever beam gapASTM D2561.2(12.3) kgf-cm/cm(J/m)
tensile strength ASTM D-638700(69) kgf/cm
Flexural modulusASTM D-79032000 kgf/cm
Thermal performanceTest ConditionTest MethodTest Result
Glass Transition Temperature100
vicatASTM D-1525,未退火91
Temperature range for use71-85
vicatASTM D-1525,未退火100
Heat distortion temperatureASTM D-64891
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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