PhysicalPropertiesMetricEnglishCommentsSpecificGravity1.74g/cc1.74g/ccat25°CWaterAbsorption<=0.10%@Thickness8.50mm,Time86400sec<=0.10%@Thickness0.335in,Time24.0hourASTMD570OxygenTransmission70.0cc-mm/m²-24hr-atm178cc-mil/100in²-24hr-atmat25°CNitrogenTransmission20.0cc-mm/m²-24hr-atm50.8cc-mil/100in²-24hr-atmat25°CViscosity1.00e+6-1.00e+7cP@Temperature300-330°C1.00e+6-1.00e+7cP@Temperature572-626°FMeltviscosityLinearMoldShrinkage0.030-0.040cm/cm0.030-0.040in/inMeltFlow3.0-8.0g/10min3.0-8.0g/10minDeformation2.3%2.3%13.7MPaload,at25°C,24hrs;ASTMD6215.4%5.4%6.7MPaload,at100°C,24hrs;ASTMD621MechanicalPropertiesMetricEnglishCommentsHardness,ShoreD7575TensileStrengthatBreak40.0-50.0MPa5800-7250psiASTMD638ElongationatBreak420-460%420-460%ASTMD638TensileModulus0.490-0.784GPa71.1-114ksiASTMD638FlexuralModulus0.882-1.372GPa128-199.0ksiASTMD790CompressiveStrength11.0MPa@Temperature25.0°C1600psi@Temperature77.0°F1%deformation;ASTMD695IzodImpact,UnnotchedNBNBASTMD256CoefficientofFriction0.055-0.0780.055-0.078CoefficientofFriction,Static0.0600.060Coated-steelsurfaceTaberAbrasion,mg/1000Cycles<=139.2<=139.29.8Nload,cs-10wheelElectricalPropertiesMetricEnglishCommentsVolumeResistivity<=1.00e+16ohm-cm<=1.00e+16ohm-cmASTMD257DielectricConstant2.6@Frequency1000Hz2.6@Frequency1000HzASTMD1502.6@Frequency1e+6Hz2.6@Frequency1e+6HzASTMD150DielectricStrength16.0kV/mm@Thickness3.20mm406kV/in@Thickness0.126inShorttime;ASTMD149DissipationFactor0.00080@Frequency1000Hz0.00080@Frequency1000HzASTMD1500.0050@Frequency1e+6Hz0.0050@Frequency1e+6HzASTMD150ThermalPropertiesMetricEnglishCommentsCTE,linear50.0-90.0µm/m-°C@Temperature23.0-60.0°C27.8-50.0µin/in-°F@Temperature73.4-140°FASTMD696ThermalConductivity