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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 N220 中石化上海
SANREN
农用薄膜
均聚物,抗化学,聚合物类型：均聚
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物性数据
| 其它性能 | 测试条件 | 测试方法 | 中石化上海/N220 |
|---|---|---|---|
| 色相 | ≤-16 | ||
| 条纹 | ≥B 级 | ||
| 雾度 | 16 % | ||
| 吸水率 | 合格 | ||
| 鱼眼 | 0.5～2mm | ≤390 个/20m | |
| 20 个/1200cm | |||
| 杂质 | 0.1mm以上 | ≤19 个/100g |
| 机械性能 | 测试条件 | 测试方法 | 中石化上海/N220 |
|---|---|---|---|
| 拉伸强度 | 11.0 Mpa | ||
| 清洁度 | 15 个/千克 | ||
| 伸长率 | 断裂 | 550 % |
| 基本性能 | 测试条件 | 测试方法 | 中石化上海/N220 |
|---|---|---|---|
| 密度 | 0.9200 | ||
| 熔体质量流动速率 | 2.2 g/10min |