
紫外线稳定性PBT 美国RTP 1000 UV
价格:27500.00
PhysicalPropertiesMetricEnglishCommentsSpecificGr***ity1.30g/cc1.30g/ccASTMD792WaterAbsorption0.080%0.080%24hoursat23°C;ASTMD570LinearMoldShrinkage0.018cm/cm@Thickness3.17mm0.018in/in@Thickness0.125inASTMD9550.022cm/cm@Thickness6.35mm0.022in/in@Thickness0.250inASTMD955MechanicalPropertiesMetricEnglishCommentsTensileStrength,Ultimate48.3MPa7000psiASTMD638ElongationatBreak>=10%>=10%ASTMD638ModulusofElasticity3.10GPa450ksiASTMD638FlexuralYieldStrength82.7MPa12000psiASTMD790FlexuralModulus2.07GPa300ksiASTMD790IzodImpact,Notched0.534J/cm@Thickness3.17mm1.00ft-lb/in@Thickness0.125inASTMD256IzodImpact,Unnotched10.7J/cm@Thickness3.17mm20.0ft-lb/in@Thickness0.125inASTMD256ElectricalPropertiesMetricEnglishCommentsElectricalResistivity1.00e+16ohm-cm1.00e+16ohm-cmASTMD257ThermalPropertiesMetricEnglishCommentsDeflectionTemperatureat0.46MPa(66psi)149°C300°FASTMD648DeflectionTemperatureat1.8MPa(264psi)48.9°C120°FASTMD648Flammability,UL94HB@Thickness1.59mmHB@Thickness0.0625inPertestingbyRTPCompany;ASTMD635ProcessingPropertiesMetricEnglishCommentsProcessingTemperature232-257°C450-495°FMoldTemperature79.4-107°C175-225°FInjectionPressure68.9-103MPa10000-15000psiDescriptivePropertiesColorNatural/Black)