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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 FD0274 卡塔尔石化
Lotrène®
膜,食品包装,薄膜,层压板,食品包装
高强度,透明
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物性数据
| 热性能 | 测试条件 | 测试方法 | 卡塔尔石化/FD0274 |
|---|---|---|---|
| 结晶峰温度 | DSC | ASTME794 | 111 °C |
| 维卡软化温度 | ASTM D1525 | 94.0 °C |
| 薄膜 | 测试条件 | 测试方法 | 卡塔尔石化/FD0274 |
|---|---|---|---|
| 薄膜厚度 | 25to100µm | ||
| 50 µm | |||
| 拉伸强度 | MD:断裂,50µm | ASTM D882 | 22.0 Mpa |
| TD:断裂,50µm | ASTM D882 | 21.0 Mpa | |
| MD:屈服,50µm | ASTM D882 | 14.0 Mpa | |
| TD:屈服,50µm | ASTM D882 | 11.0 Mpa | |
| 落镖冲击 | 50µm | ASTM D1709B | 110 g |
| 伸长率 | TD:断裂,50µm | ASTM D882 | 570 % |
| MD:断裂,50µm | ASTM D882 | 470 % |
| 机械性能 | 测试条件 | 测试方法 | 卡塔尔石化/FD0274 |
|---|---|---|---|
| 摩擦系数 | ASTM D1894 | 0.10 |
| 光学性能 | 测试条件 | 测试方法 | 卡塔尔石化/FD0274 |
|---|---|---|---|
| 光泽度 | 45°,50.0µm | ASTM D2457 | 75 |
| 透明度 | 50.0µm | ASTM D1746 | 85.0 |
| 雾度 | 50.0µm | ASTM D1003 | 6.5 % |
| 物理性能 | 测试条件 | 测试方法 | 卡塔尔石化/FD0274 |
|---|---|---|---|
| 密度 | ASTM D1505 | 0.923 g/cm³ | |
| 熔体质量流动速率 | 190°C/2.16kg | ASTM D1238 | 2.4 g/10min |