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PMMA V 920T France Arkema Altuglas

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Datasheet

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Technical Data Sheet

optical performanceTest ConditionTest MethodTest ResultTest Unit
Refractive indexISO 4891.490
transmissivityASTM D100392.0%
turbidityASTM D10030.50%
impact performanceTest ConditionTest MethodTest ResultTest Unit
Charpy Notched Impact Strength23°CISO 179/2C2.0kJ/m²
Impact strength of simply supported beam without notch23°CISO 179/2U11kJ/m²
Impact strength of cantilever beam gap23°CISO 180/1A1.8kJ/m²
flammabilityTest ConditionTest MethodTest ResultTest Unit
UL flame retardant ratingUL 94HB
mechanical propertiesTest ConditionTest MethodTest ResultTest Unit
tensile strengthYield,23°CISO 527-270.0MPa
Tensile strainBreak,23°CISO 527-26.0%
Bending modulus23°CISO 1783300MPa
bending strength23°CISO 178103MPa
Compressive stress23°CISO 604110MPa
thermal performanceTest ConditionTest MethodTest ResultTest Unit
Hot deformation temperature1.8MPa,UnannealedISO 75-2/A95.0°C
Vicat softening temperatureISO 306/B103°C
Linear coefficient of thermal expansionMD:-30to23°CASTM D6966.5E-05cm/cm/°C
specific heat2090J/kg/°C
Hot deformation temperature0.45MPa,UnannealedISO 75-2/B100°C
Physical propertiesTest ConditionTest MethodTest ResultTest Unit
melt mass-flow rate230°C/3.8kgISO 11336.0g/10min
Shrinkage rateMDASTM D9550.20to0.60%
Water absorption rateEquilibrium,23°C,50%RHISO 620.30%
densityISO 11831.18g/cm³
Electrical performanceTest ConditionTest MethodTest ResultTest Unit
Surface resistivityASTM D257>1.0E+14ohms
Volume resistivityASTM D257>1.0E+15ohms·cm
Dielectric strengthASTM D14920kV/mm
Dissipation factor1MHzASTM D1500.040
Dielectric constant60HzASTM D1503.70
hardnessTest ConditionTest MethodTest ResultTest Unit
Rockwell hardnessM-ScaleASTM D78596
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.