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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 7120S 韩国韩华道达尔
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薄膜,包装,拉伸包装
易加工,高刚性,良好的缩编
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物性数据
| 机械性能 | 测试条件 | 测试方法 | 韩国韩华道达尔/7120S |
|---|---|---|---|
| 断裂伸长率 | TD | ASTM D-882 | 850 % |
| MD | ASTM D-882 | 550 % | |
| 割线模量 | MD | ASTM D-882 | 0.130 GPa |
| TD | ASTM D-882 | 0.133 GPa | |
| 拉伸强度 | MD，断裂 | ASTM D-882 | 51 Mpa |
| TD，断裂 | ASTM D-882 | 30.6 Mpa |
| 基本性能 | 测试条件 | 测试方法 | 韩国韩华道达尔/7120S |
|---|---|---|---|
| 密度 | ASTM D-4833-89 | 0.918 g/cc | |
| 熔体质量流动速率 | ASTM D-1238 | 2.00 g/10min |
| 光学性能 | 测试条件 | 测试方法 | 韩国韩华道达尔/7120S |
|---|---|---|---|
| 光泽度 | 45℃ | ASTM D-2457 | 90 % |
| 60℃ | ASTM D-2457 | 150 % | |
| 雾度 | ASTM D-2457 | 2.00 % |