LDPE/431G/三星道达尔规格级别薄膜外观颜色透明该料用途用于功能性薄膜备注说明透明性性能项目试验条件[状态]测试方法测试数据数据单位基本性能密度ASTMD-15050.924g/cm3机械性能断裂延伸率50mm/minASTMD-638740%DartDrop冲击强度ASTMD-170970g断裂拉伸强度50mm/minASTMD-638150kg/cm2延伸率MDASTMD-882240%TDASTMD-882600%断裂拉伸强度MDASTMD-882240kg/cm2TDASTMD-882180kg/cm2屈服拉伸强度50mm/minASTMD-638125kg/cm2DartDrop冲击强度ASTMD-170970g热性能维卡软化点1kgASTMD-152595℃其它性能熔融指数190℃,2.16kgASTMD-12381g/10min熔点DscASTMSGC112℃弯曲硬度ASTMD-7472800kg/cm2脆化温度ASTMD-746<-70℃雾度ASTMD-10038%)