LyondellBasell HF2508
LLDPE
利安德巴塞尔(LyondellBasell)
产品描述
The HF2508 resin is a pelletized linear low density polyethylene selected by customers for applications that require an enhanced combination of stiffness, maximum strength and toughness. This product offers excellent additive homogeneity, requires no transfer equipment modification, and facilitates clean and safe handling. Typical applications include heavy duty shipping sacks, trash can liners, commercial and industrial packaging, as well as food and consumer packaging. The HF2508 resin offers enhanced film strength, drawdown, toughness and stiffness.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 成型方式 | 挤出片材挤出型材挤出吹膜 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.925 g/cm3 | ASTM D 1505 | Base Resin |
密度 | 0.925 g/cm3 | ASTM D 1505 | Product Density |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 0.8 g/10min | ASTM D1238 | |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 14 % | ASTM D1003 | |
光泽度 | 49 - | ASTM D 2457 | 45° |
| 薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 58 Mpa | ASTM D 882 | MD |
断裂(brk) | 52 Mpa | ASTM D 882 | TD |
拉伸延伸率 | |||
断裂(brk) | 710 % | ASTM D 882 | MD |
断裂(brk) | 855 % | ASTM D 882 | TD |
埃尔曼多夫撕裂 | 320 g | ASTM D 1922 | MD |
埃尔曼多夫撕裂 | 650 g | ASTM D 1922 | TD |
割线模量 | 335 Mpa | ASTM D 882 | MD, 1% Secant Modulus |
割线模量 | 365 Mpa | ASTM D 882 | TD, 1% Secant Modulus |
落锤冲击 | 125 g | ASTM D 1709 | F50 |