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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
LDPE LD 150AC 沙特埃克森美孚
ExxonMobil™
中型收缩膜,购物袋,冷冻膜,自动灌装,一般用途
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物性数据
| 热性能 | 测试条件 | 测试方法 | 沙特埃克森美孚/LD 150AC |
|---|---|---|---|
| 熔融温度 | 埃克森美孚方法 | 109 °C |
| 机械性能 | 测试条件 | 测试方法 | 沙特埃克森美孚/LD 150AC |
|---|---|---|---|
| 埃尔曼多夫撕裂强度 | MD | ASTM D-1922 | 200 g |
| TD | ASTM D-1922 | 200 g | |
| 断裂伸长率 | TD | ASTM D-882 | 570 % |
| MD | ASTM D-882 | 370 % | |
| 割线模量 | MD，1%应变 | ASTM D-882 | 220 Mpa |
| TD，1%应变 | ASTM D-882 | 260 Mpa | |
| 拉伸强度 | MD，断裂 | ASTM D-882 | 24 Mpa |
| TD，断裂 | ASTM D-882 | 23 Mpa | |
| 落镖冲击 | F50 | ASTM D-1709A | 175 g |
| 基本性能 | 测试条件 | 测试方法 | 沙特埃克森美孚/LD 150AC |
|---|---|---|---|
| 密度 | 埃克森美孚方法 | 0.923 g/cm³ | |
| 熔体质量流动速率 | ASTM D-1238 | 0.75 g/10min |
| 光学性能 | 测试条件 | 测试方法 | 沙特埃克森美孚/LD 150AC |
|---|---|---|---|
| 光泽度 | 纵向,60° | ASTM D-2457 | 9 % |
| 雾度 | ASTM D-1003 | 7 % |