MMBS ZYLAR® 245

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Technical Data Sheet

physical property Test ConditionTest MethodTest Result
Melt volume flow rateISO 11334.50 cm³/10min
Melt volume flow rateISO 113348.0 cm³/10min
Shrinkage rateISO 294-40.20to0.60 %
Water absorption rateISO 620.10 %
Water absorption rateISO 620.050 %
densityISO 11831.05 g/cm³
optical performance Test ConditionTest MethodTest Result
refractive indexISO 4891.570
transmissivityASTM D100390.0 %
Haze ratioASTM D10032.0 %
Mechanical propertiesTest ConditionTest MethodTest Result
Tensile modulusISO 527-22300 MPa
tensile strength ISO 527-237.0 MPa
Tensile strainISO 527-220 %
Impact resistanceTest ConditionTest MethodTest Result
Charpy Notched Impact StrengthISO 1792.0 kJ/m²
Impact strength of simply supported beam without notchISO 17915 kJ/m²
Impact strength of cantilever beam gapISO 180/A2.0 kJ/m²
Suspended wall beam without notch impact strengthISO 18016 kJ/m²
Electrical performanceTest ConditionTest MethodTest Result
Surface ResistivityIEC 60093>1.0E+14 ohms
Volume resistivityIEC 60093>1.0E+15 ohms·cm
dielectric constantIEC 602502.50
Thermal performanceTest ConditionTest MethodTest Result
Heat distortion temperatureISO 75-2/B85.0 °C
maximum service temperature250 °C
Heat distortion temperatureISO 75-2/A72.0 °C
vicatASTM D15253102 °C
vicatISO 306/B5078.0 °C
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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