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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 LLI 2420 黎巴嫩NASCO
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盖子,家居用品
高机械性能和良好加工能力,良好熔体流动,良好韧性,低翘曲,出色的低温性能和良好的耐环境应力开裂（开裂）,
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物性数据
| 热性能 | 测试条件 | 测试方法 | 黎巴嫩NASCO/LLI 2420 |
|---|---|---|---|
| 低温脆化温度 | ASTM D-746 | ＜-70 ℃ | |
| 维卡软化温度 | ASTM D-1505 | 94 ℃ |
| 机械性能 | 测试条件 | 测试方法 | 黎巴嫩NASCO/LLI 2420 |
|---|---|---|---|
| 环境应力开裂抗性 | F50 | ASTM D-1693 | 150 hrs |
| 拉伸强度 | ASTM D-638 | 11 MPa | |
| 伸长率 | ASTM D-638 | 450 % | |
| 悬壁梁缺口冲击强度 | ASTM D-256/A | 500 J/m |
| 基本性能 | 测试条件 | 测试方法 | 黎巴嫩NASCO/LLI 2420 |
|---|---|---|---|
| 密度 | 23℃ | ASTM D-1505 | 0.924 23℃ |
| 熔体质量流动速率 | 190℃/21.6kg | ASTM D-1238 | 20 g/10min |
| 收缩率 | % | PE Method 1-3 |