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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
LLDPE HIFOR Xtreme® SC74845 美国华美化学
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物性数据
| 薄膜 | 测试条件 | 测试方法 | 美国华美化学/HIFOR Xtreme® SC74845 |
|---|---|---|---|
| 割线模量 | 1%正割,MD | ASTM D882 | 200 MPa |
| 1%正割,TD | ASTM D882 | 228 MPa | |
| 拉伸强度 | TD:断裂 | ASTM D882 | 39.3 MPa |
| MD:断裂 | ASTM D882 | 50.3 MPa | |
| 落镖冲击 | ASTM D1709 | 250 g | |
| 伸长率 | MD:断裂 | ASTM D882 | 750 % |
| TD:断裂 | ASTM D882 | 1000 % |
| 光学性能 | 测试条件 | 测试方法 | 美国华美化学/HIFOR Xtreme® SC74845 |
|---|---|---|---|
| 光泽度 | 45° | ASTM D2457 | 40 |
| 雾度 | ASTM D1003 | 18 % |
| 物理性能 | 测试条件 | 测试方法 | 美国华美化学/HIFOR Xtreme® SC74845 |
|---|---|---|---|
| 密度 | ASTM D4883 | 0.917 g/cm³ | |
| 熔体质量流动速率 | 190°C/2.16kg | ASTM D1238 | 1.0 g/10min |