TPEE/G3548L杜邦：G3548Lisalowmodulusgradewithnominalhardnessof35D.Itcontainsnon-discoloringstabilizer.Itcanbeprocessedbymanyconventionalthermoplasticprocessingtechniqueslikeinjectionmoldingandextrusion.InformationprovidedbyDuPontPerformancePolymers物性表物理性能额定值(公制)额定值(英制)测试方法比重1.15g/cc1.15g/ccASTMD792密度1.15g/cc0.0415lb/in³ISO1183WaterAbsorption5.0%@Temperature23.0°C5.0%@Temperature73.4°FImmersion24h;ASTMD5705.0%@Temperature23.0°C5.0%@Temperature73.4°FImmersion24h;ISO62线性成型收缩率0.0050cm/cm0.0050in/inFlow;ASTMD955线性成型收缩率,Flow0.010cm/cm@Thickness2.00mm0.010in/in@Thickness0.0787inISO294-4线性成型收缩率，横向0.010cm/cm@Thickness2.00mm0.010in/in@Thickness0.0787inISO294-4熔体流动速率10g/10min@Load2.16kg,Temperature190°C10g/10min@Load4.76lb,Temperature374°FASTMD123810g/10min@Load2.16kg,Temperature190°C10g/10min@Load4.76lb,Temperature374°FISO1133机械性能额定值(公制)额定值(英制)测试方法肖氏硬度(邵氏D)<=35<=35ASTMD2240<=35<=35ISO86826@Time15.0sec26@Time0.00417hourISO868抗张强度(断裂)9.70MPa@Temperature23.0°C1410psi@Temperature73.4°FISO527(1BAbar)10.3MPa@Temperature23.0°C1490psi@Temperature73.4°FASTMD638抗张强度1.70MPa@Strain5.00%,Temperature23.0°C247psi@Strain5.00%,Temperature73.4°FASTMD6382.50MPa@Strain10.0%,Temperature23.0°C363psi@Strain10.0%,Temperature73.4°FISO527(1BAbar)2.60MPa@Strain10.0%,Temperature23.0°C377psi@Strain10.0%,Temperature73.4°FASTMD638伸长率(断裂)200%@Temperature23.0°C200%@Temperature73.4°FASTMD638240%@Temperature23.0°C240%@Temperature73.4°FISO527(1BAbar)拉伸模量0.0230GPa@Temperature23.0°C3.34ksi@Temperature73.4°FISO527弯曲模量0.00700GPa@Temperature100°C1.02ksi@Temperature212°FASTMD7900.00700GPa@Temperature100°C1.02ksi@Temperature212°FISO1780.0320GPa@Temperature23.0°C4.64ksi@Temperature73.4°FISO1780.0324GPa@Temperature23.0°C4.70ksi@Temperature73.4°FASTMD7900.0500GPa@Temperature-40.0°C7.25ksi@Temperature-40.0°FISO1780.0620GPa@Temperature-40.0°C8.99ksi@Temperature-40.0°FASTMD790悬壁梁缺口冲击强度NB@Temperature-40.0°CNB@Temperature-40.0°FASTMD256NB@Temperature23.0°CNB@Temperature73.4°FASTMD256NB@Temperature-40.0°CNB@Temperature-40.0°FISO180/1A简支梁缺口冲击强度NB@Temperature-30.0°CNB@Temperature-22.0°FISO179/1eA电气性能额定值(公制)额定值(英制)测试方法相比耐漏电起痕指数(CTI)>=600V@Thickness3.00mm,Temperature23.0°C>=600V@Thickness0.118in,Temperature73.4°FUL746A热性能额定值(公制)额定值(英制)测试方法线形热膨胀系数-流动500µm/m-°C@Temperature-40.0-23.0°C278µin/in-°F@Temperature-40.0-73.4°FASTME831500µm/m-°C@Temperature23.0-55.0°C278µin/in-°F@Temperature73.4-131°FASTME831500µm/m-°C@Temperature-40.0-23.0°C278µin/in-°F@Temperature-40.0-73.4°FISO11359-1/-2500µm/m-°C@Temperature23.0-55.0°C278µin/in-°F@Temperature73.4-131°FISO11359-1/-2线性热膨胀系数,横向流动220µm/m-°C@Temperature-40.0-23.0°C122µin/in-°F@Temperature-40.0-73.4°FASTME831220µm/m-°C@Temperature-40.0-23.0°C122µin/in-°F@Temperature-40.0-73.4°FISO11359-1/-2240µm/m-°C@Temperature23.0-55.0°C133µin/in-°F@Temperature73.4-131°FASTME831240µm/m-°C@Temperature23.0-55.0°C133µin/in-°F@Temperature73.4-131°FISO11359-1/-2310µm/m-°C@Temperature55.0-120°C172µin/in-°F@Temperature131-248°FASTME831310µm/m-°C@Temperature55.0-120°C172µin/in-°F@Temperature131-248°FISO11359-1/-2熔融温度154°C309°F10°C/min;ISO11357-1/-3156°C313°FASTMD3418脆化温度-61.0°C-77.8°FISO974ULRTI50.0°C@Thickness1.50mm122°F@Thickness0.0591inUL746B50.0°C@Thickness3.00mm122°F@Thickness0.118inUL746BULRTI，机械冲击50.0°C@Thickness3.00mm122°F@Thickness0.118inUL746B50.0°C@Thickness1.50mm122°F@Thickness0.0591inUL746BULRTI，机械无冲击50.0°C@Thickness1.50mm122°F@Thickness0.0591inUL746B50.0°C@Thickness3.00mm122°F@Thickness0.118inUL746B可燃性(UL94)HB@Thickness1.50mmHB@Thickness0.0591inIEC60695-11-10HB@Thickness3.00mmHB@Thickness0.118inIEC60695-11-10HB@Thickness1.50mmHB@Thickness0.0591inUL94HB@Thickness3.00mmHB@Thickness0.118inUL94加工性能额定值(公制)额定值(英制)测试方法加工（熔体）温度180°C356°FOptimum;Extrusion190°C374°FOptimum;InjectionMolding模具温度30.0-40.0°C86.0-104°FInjectionMolding40.0°C104°Foptimum;InjectionMolding干燥温度80.0°C176°FExtrusion80.0°C176°FInjectionMolding干燥时间2.00-3.00hour2.00-3.00hourExtrusion2.00-3.00hour2.00-3.00hourInjectionMolding水分含量<=0.080%<=0.080%Extrusion<=0.080%<=0.080%InjectionMolding材料描述测试方法添加剂Antioxidant外观Beige,LightDryingRecommendedYesExtrudable-BlownFilmYesExtrudable-CastFilmYesExtrudable-CoatingYesExtrudable-FilamentYesExtrudable-HoseYesExtrudable-SheetYesExtrudable-TubingYesExtrudable-WireandCableYesExtrusionBlowMoldableYes特性ColorStability,GoodCopolymer,BlockGeneralPurposeHardness,Low形式PelletsGenericTPC-ETHeatStabilizedYesInjectionBlowMoldableYesMaterialStatusCurrentMeltCastableYes部件标识代码>TPC-ET<)