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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 DNDA-8320 中石化镇海
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家用货品,塑料袋,容器,制作日常用品,垃圾箱,容器,盖子等
丁烯共聚单体
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物性数据
| 机械性能 | 测试条件 | 测试方法 | 中石化镇海/DNDA-8320 |
|---|---|---|---|
| 拉伸应力 | 断裂 | ≥4 Mpa | |
| ≥10 Mpa | |||
| 伸长率 | 断裂 | ≥100 % |
| 物理性能 | 测试条件 | 测试方法 | 中石化镇海/DNDA-8320 |
|---|---|---|---|
| 熔体质量流动速率 | 合格品 | ±4 | |
| 一级品 | ±3 | ||
| 优级品 | 20 ±2 | ||
| 标准值 | 偏差 g/10min | ||
| 杂质及色粒 | 优级品 | ≤5 个/kg | |
| 合格品 | ≤20 | ||
| 一级品 | ≤10 |