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PMMA 80NB ASAHI JAPAN

84

Form:Granules | Grade:Optical grade

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Datasheet

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Technical Data Sheet

Other performanceTest ConditionTest MethodTest ResultTest Unit
Refractive indexISO 4891.490
transmissivityTotalISO 13468-192.0%
mechanical propertiesTest ConditionTest MethodTest ResultTest Unit
Charpy Notched Impact StrengthISO 179/1eU24kJ/m²
Tensile modulusISO 527-2/1A/13300
tensile strengthBreakISO 527-2/1A/575.0Mpa
Tensile strainBreakISO 527-2/1A/58.0%
Bending modulusISO 1783300Mpa
bending strengthISO 178130Mpa
Charpy Notched Impact StrengthISO 179/1eA1.4kJ/m²
Tensile modulusASTM D638/ISO 5273300(MPa)kg/cm²(MPa)[Lb/in²]
Bending modulusASTM D790/ISO 1783300(MPa)kg/cm²(MPa)[Lb/in²]
bending strengthASTM D790/ISO 178130(MPa)kg/cm²(MPa)[Lb/in²]
thermal performanceTest ConditionTest MethodTest ResultTest Unit
Hot deformation temperature1.8 MPa, UnannealedISO 75-2/A96.0°C
Vicat softening temperatureISO 306/B50104°C
Vicat softening temperatureASTM D1525/ISO R306104℃(℉)
Physical propertiesTest ConditionTest MethodTest ResultTest Unit
melt mass-flow rate230℃/3.8 kgISO 11330.50g/10 min
Shrinkage rateInternal Method0.20-0.60%
Water absorption rateSaturation, 23℃ISO 620.30%
densityASTM D792/ISO 11831.19
Water absorption rateASTM D570/ISO 620.3%
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.

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