SABIC® LLDPE 221WT
LLDPE
沙特基础 (SABIC)
产品描述
SABIC® 221WT is an ethylene-butene copolymer designed for blown film application. 221WT has Superior film mechanical property like stiffness, puncture resistance and tensile strength, it also has excellent sealing property. 221WT contains high slip and high antiblock.
TYPICAL APPLICATIONS
Cloth bag, carrier bag, thin layer coating, refuse bag, meat packaging and other food packaging or lamination film ,general purpose consumer packaging etc.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 添加助剂 | 增滑剂开口剂 | |||
| 成型方式 | 吹膜 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.921 g/cm³ | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 1.9 g/10min | ASTM D1238 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
加工温度 | 190~220 °C | - | |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 16 % | ASTM D1003 | 30 μ film |
光泽度 | 50 - | ASTM D 2457 | at 45° |
| 薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 10 Mpa | ASTM D 882 | MD |
屈服(yld) | 10 Mpa | ASTM D 882 | TD |
断裂(brk) | 31 Mpa | ASTM D 882 | MD |
断裂(brk) | 23 Mpa | ASTM D 882 | TD |
拉伸延伸率 | |||
断裂(brk) | 450 % | ASTM D 882 | MD |
断裂(brk) | 600 % | ASTM D 882 | TD |
落锤冲击 | 112 g | ASTM D 1709 | F50 |