LLDPE/4141C/三星道达尔规格级别薄膜该料用途延伸膜，食品袋备注说明高弹性原料技术数据性能项目试验条件[状态]测试方法测试数据数据单位基本性能密度ASTMD-15050.92g/cm3机械性能断裂拉伸强度MDASTMD-882380kg/cm2TDASTMD-882230kg/cm2撕裂强度MDASTMD-1992110kg/cm2TDASTMD-1992200kg/cm2DartDrop冲击强度ASTMD-1709100gDartDrop冲击强度ASTMD-1709100g热性能维卡软化点ASTMD-152593℃其它性能脆化温度ASTMD-746<-70℃熔融指数ASTMD-12382.4g/10min延伸率MDASTMD-882510%TDASTMD-882625%雾度ASTMD-10030.9%)