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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
HDPE DMDA8920 中石油大庆石化
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薄壁制品,塑料玩具,包装,容器
高流动,高强度,易加工性
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物性数据
| 热性能 | 测试条件 | 测试方法 | 中石油大庆石化/DMDA8920 |
|---|---|---|---|
| 标称拉伸断裂应变 | GB/T 1040 | 467 % | |
| 简支梁缺口冲击强度 | 23℃ | GB/T 1040 | 3.4 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 中石油大庆石化/DMDA8920 |
|---|---|---|---|
| 拉伸应力 | 断裂 | GB/T 1040 | 5.9 Mpa |
| GB/T 1040 | 21 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 中石油大庆石化/DMDA8920 |
|---|---|---|---|
| 密度 | GB/T 1033 | 0.956 g/cm³ | |
| 熔体质量流动速率 | GB/T 3682 | 18 g/10min | |
| 色粒 | SH/T 1541 | <=10 个/kg | |
| 杂质及色粒 | SH/T 1541 | 0 个/kg |