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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
MVLDPE 20-18KB 美国埃克森美孚
Exceed™
包装,薄膜
阻燃
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物性数据
| 薄膜 | 测试条件 | 测试方法 | 美国埃克森美孚/20-18KB |
|---|---|---|---|
| 埃尔曼多夫撕裂强度 | MD | ASTM D1922 | 320 g |
| TD | ASTM D1922 | 500 g | |
| 割线模量 | 1%正割,MD | ASTM D882 | 176 Mpa |
| 1%正割,TD | ASTM D882 | 184 Mpa | |
| 拉伸强度 | MD:断裂 | ASTM D882 | 51.3 Mpa |
| TD:屈服 | ASTM D882 | 9.38 Mpa | |
| TD:断裂 | ASTM D882 | 44.3 Mpa | |
| MD:屈服 | ASTM D882 | 8.83 Mpa | |
| 落镖冲击 | ASTM D1709A | 600 g | |
| 伸长率 | MD:断裂 | ASTM D882 | 570 % |
| TD:断裂 | ASTM D882 | 630 % |
| 光学性能 | 测试条件 | 测试方法 | 美国埃克森美孚/20-18KB |
|---|---|---|---|
| 光泽度 | 45° | ASTM D2457 | 53 |
| 雾度 | ASTM D1003 | 12 % |