LexanPC920A物性低粘度注射成形，阻燃的PC。特殊的表面外观。有透明和不透明的颜色PropertyTYPICALPROPERTIES(1)MECHANICALValueUnitStandardTensileStress,yld,TypeI,50mm/min630kgf/cm2ASTMD638TensileStress,brk,TypeI,50mm/min560kgf/cm2ASTMD638TensileStrain,yld,TypeI,50mm/min7%ASTMD638TensileStrain,brk,TypeI,50mm/min90%ASTMD638FlexuralStress,yld,1.3mm/min,50mmspan920kgf/cm2ASTMD790FlexuralModulus,1.3mm/min,50mmspan22800kgf/cm2ASTMD790Hardness,RockwellM70-ASTMD785Hardness,RockwellR118-ASTMD785TaberAbrasion,CS-17,1kg10mg/1000cyASTMD1044IMPACTValueUnitStandardIzodImpact,unnotched,23°C326cm-kgf/cmASTMD4812IzodImpact,notched,23°C65cm-kgf/cmASTMD256TensileImpact,Type"S"535cm-kgf/cm2ASTMD1822FallingDartImpact(D3029),23°C1728cm-kgfASTMD3029THERMALValueUnitStandardVicatSofteningTemp,RateB/50151°CASTMD1525HDT,0.45MPa,6.4mm,unannealed137°CASTMD648HDT,1.82MPa,6.4mm,unannealed132°CASTMD648CTE,-40°Cto95°C,flow6.84E-051/°CASTME831ThermalConductivity0.19W/m-°CASTMC177RelativeTempIndex,Elec130°CUL746BRelativeTempIndex,Mechw/impact120°CUL746BRelativeTempIndex,Mechw/oimpact130°CUL746BPHYSICALValueUnitStandardSpecificGravity1.21-ASTMD792SpecificVolume0.83cm2gASTMD792Density1.217g/cm2ASTMD792WaterAbsorption,24hours0.15%ASTMD570WaterAbsorption,equilibrium,23C0.35%ASTMD570WaterAbsorption,equilibrium,100°C0.58%ASTMD570MoldShrinkage,flow,3.2mm0.5-0.7%SABICMethodMeltFlowRate,300°C/1.2kgf14.5g/10minASTMD1238OPTICALValueUnitStandardLightTransmission85%ASTMD1003Haze1%ASTMD1003RefractiveIndex1.586-ASTMD542ELECTRICALValueUnitStandardVolumeResistivity>1.E+17Ohm-cmASTMD257DielectricStrength,inair,3.2mm16.7kV/mmASTMD149RelativePermittivity,50/60Hz3.01-ASTMD150RelativePermittivity,1MHz2.96-ASTMD150DissipationFactor,50/60Hz0.0009-ASTMD150DissipationFactor,1MHz0.01-ASTMD150ArcResistance,Tungsten{PLC}7PLCCodeASTMD495HotWireIgnition{PLC)2PLCCodeUL746AHighVoltageArcTrackRate{PLC}3PLCCodeUL746AHighAmpereArcIgn,surface{PLC}3PLCCodeUL746AComparativeTrackingIndex(UL){PLC}2PLCCodeUL746AFLAMECHARACTERISTICSValueUnitStandardULRecognized,94V-2FlameClassRating(3)1.47mmUL94ULRecognized,94V-0FlameClassRating(3)2.99mmUL94RadiantPanelListingYES-ULTestedProcessingParameterInjectionMoldingValueUnitDryingTemperature120°CDryingTime3-4hrsDryingTime(Cumulative)48hrsMaximumMoistureContent0.02%MeltTemperature290-310°CNozzleTemperature280-305°CFront-Zone3Temperature290-310°CMiddle-Zone2Temperature275-300°CRear-Zone1Temperature265-290°CMoldTemperature70-95°CBackPressure0.3-0.7MPaScrewSpeed40-70rpmShottoCylinderSize40-60%VentDepth0.025-0.076mm如果您对我们的LexanPC920A有任何疑问，或者想索取LexanPC920A物性表datasheet、物质安全资料证书MSDS、ROHS检验报告、SGS报告、REACH环保证明、FDA证明、EU法规证明、UL证书及出厂证明COC/COA报告等，敬请拨打我们的服务热线，或者点击联系我们给我们留言。)