HDPE/2500/韩国SK规格级别中空高抗冲该料用途大型容器（化工***容器等）备注说明特性：抗冲击强度、挺度性能项目试验条件[状态]测试方法测试数据数据单位基本性能熔体流动速率ASTMD-12380.25g/10min密度ASTMD-19050.964g/cm3机械性能弯曲强度ASTMD-79012000kg/cm2断裂拉伸强度ASTMD-638370Kg/cm2断裂伸长率ASTMD-638370%硬度ASTMD-224064ShoreD屈服拉伸强度ASTMD-638290kg/cm2IZOD耐冲击强度Notched,23℃ASTMD-256NBkg.cm/cm热性能维卡软化点ASTMD-1525128℃熔点ASTMD-2117132℃低温脆化温度ASTMD-746<-80℃其它性能ESCRASTMD-169360hr)