Hytrel®3078THERMOPLASTICPOLYESTERELASTOMERDuPontPerformancePolymers产品说明：30ShoreDHighPerformancePolyesterElastomerwithNon-discoloringStabilizerHytrel®3078物性表基本信息添加剂紫外线稳定剂用途薄膜吹塑成型应用片材型材机构评级UL未评级形式粒子加工方法薄膜挤出吹塑成型挤出浇铸片材挤出成型热成型涂层型材挤出成型压延注射成型多点数据IsothermalStressvs.Strain(ISO11403-1)IsothermalStressvs.Strain(TPE)(ISO11403-1)SecantModulusvs.Strain(ISO11403-1)ShearModulusvs.Temperature(ISO11403-1)ShearStressvs.ShearRate(ISO11403-1)SpecificVolumevsTemperature(ISO11403-2)Viscosityvs.ShearRate(ISO11403-2)部件标识代码(ISO11469)>TPC-ET树脂ID(ISO1043)TPC-ET物理性能额定值单位制测试方法密度1.07g/cm³ISO1183熔流率（熔体流动速率）(190°C/2.16kg)5.0g/10minISO1133溶化体积流率（MVR）(190°C/2.16kg)5.00cm³/10minISO1133收缩率ISO294-4垂直流动方向0.60%ISO294-4流动方向0.60%ISO294-4吸水率24hr0.50%ASTMD57023°C,24hr,2.00mm0.80%ISO62平衡,23°C,2.00mm,50%RH0.20%ISO62硬度额定值单位制测试方法肖氏硬度ISO868邵氏D30ISO868邵氏D,15秒26ISO868机械性能额定值单位制测试方法拉伸模量24.0MPaISO527-2拉伸应力ISO527-2断裂24.0MPaISO527-210%应变1.80MPaISO527-250%应变5.00MPaISO527-2拉伸应变(断裂)>300%ISO527-2标称拉伸断裂应变900%ISO527-2拉伸蠕变模量ISO899-11hr22.0MPaISO899-11000hr18.0MPaISO899-1弯曲模量21.0MPaISO178弹性体额定值单位制测试方法撕裂强度ISO34-1横向流量77kN/mISO34-1流量80kN/mISO34-1冲击性能额定值单位制测试方法简支梁缺口冲击强度ISO179/1eA-40°C无断裂ISO179/1eA-30°C无断裂ISO179/1eA23°C无断裂ISO179/1eA简支梁无缺口冲击强度ISO179/1eU-30°C无断裂ISO179/1eU23°C无断裂ISO179/1eU悬壁梁缺口冲击强度ISO180/1A-40°C无断裂ISO180/1A23°C无断裂ISO180/1A热性能额定值单位制测试方法脆化温度-98.0°CISO974玻璃转化温度1-60.0°CISO11357-2熔融温度2177°CISO11357-3线形热膨胀系数ISO11359-2流动1.8E-4cm/cm/°CISO11359-2横向2.1E-4cm/cm/°CISO11359-2电气性能额定值单位制测试方法表面电阻率2.0E+14ohmsIEC60093体积电阻率9.0E+12ohms·cmIEC60093介电强度18kV/mmIEC60243-1相对电容率IEC60250100Hz4.90IEC602501MHz4.80IEC60250耗散因数IEC60250100Hz7.0E-3IEC602501MHz0.013IEC60250可燃性额定值单位制测试方法可燃性等级IEC60695-11-10,-201.50mmHBIEC60695-11-10,-203.00mmHBIEC60695-11-10,-20极限氧指数19%ISO4589-2充模分析额定值单位制熔体密度0.940g/cm³SpecificHeatCapacityofMelt2150J/kg/°CThermalConductivityofMelt0.15W/m/K美国杜邦TPEEHytrel3078DuPontPerformancePolymersTPC-ETHytrel3078FGDuPontPerformancePolymersTPC-ETHytrel4053FGDuPontPerformancePolymersTPC-ETHytrel4056DuPontPerformancePolymersTPC-ETHytrel4068DuPontPerformancePolymersTPC-ETHytrel4068FGDuPontPerformancePolymersTPC-ETHytrel4069DuPontPerformancePolymersTPC-ETHytrel4556DuPontPerformancePolymersTPC-ETHytrel5526DuPontPerformancePolymersTPC-ETHytrel5555HSDuPontPerformancePolymersTPC-ETHytrel5556DuPontPerformancePolymersTPC-ETHytrel6356DuPontPerformancePolymersTPC-ETHytrel6646NC010DuPontPerformancePolymersTPC-ETHytrel7246DuPontPerformancePolymersTPC-ETHytrel8238DuPontPerformancePolymersTPC-ETHytrelDYM1300BK320DuPontPerformancePolymersTPC-ET+PBTHytrelDYM250SBK472DuPontPerformancePolymersTPC-ETHytrelDYM350BKDuPontPerformancePolymersTPC-ETHytrelG3548LDuPontPerformancePolymersTPC-ET)