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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 DMDA8008 中石油大庆石化
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塑料箱,容器
高刚性,高强度
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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/DMDA8008 |
|---|---|---|---|
| 脆化温度 | ASTM D 746-2007 | ＜-60 °C | |
| 维卡软化温度 | ASTM D 746-2007 | 129.8 °C |
| 其它 | 测试条件 | 测试方法 | 中石油大庆石化/DMDA8008 |
|---|---|---|---|
| 颗粒大小 | SH/T 1541-2006 | 2.000 g/kg | |
| 颗粒重量 | Q/FREP 004-2010(颗粒重量） | 1.3798 g/50颗 | |
| 色粒 | SH/T 1541-2006 | 1 个/kg | |
| 异型粒子 | SH/T 1541-2006 | 0.000 g/kg | |
| 杂质 | SH/T 1541-2006 | 0 个/kg | |
| 杂质及色粒 | SH/T 1541-2006 | 0 个/kg |
| 机械性能 | 测试条件 | 测试方法 | 中石油大庆石化/DMDA8008 |
|---|---|---|---|
| 断裂伸长率 | ASTM D 638-2008 | 1652.6 % | |
| 拉伸强度 | 断裂 | ASTM D 638-2008 | 23.4 Mpa |
| 屈服 | ASTM D 638-2008 | 29.5 Mpa | |
| 悬壁梁缺口冲击强度 | 30°C | ASTM D 256-2006a | 76.318 J/m |
| 物理性能 | 测试条件 | 测试方法 | 中石油大庆石化/DMDA8008 |
|---|---|---|---|
| 密度 | ASTM D 792-2008+ASTM D 4703-2007 | 956.1 kg/m3 | |
| 熔体质量流动速率 | 190°C/2.16kg | ASTM D 1238-2004c | 7.34 g/10m |