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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 YGH041 中石化上海
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PE管,管道系统,压力管,灌溉、排污管,换衬管,海水泄出管,大直径管,薄壁管
耐应力开裂,耐候,未添加碳黑
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物性数据
| 机械性能 | 测试条件 | 测试方法 | 中石化上海/YGH041 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | 23℃ | 10.5 kJ/m² | |
| 静压强度 | 80℃、165h | 5.5 Mpa | |
| 拉伸强度 | 屈服 | ≥19 Mpa | |
| 耐慢速裂纹增长 (SCG) | 80℃、165h | 5.5 Mpa | |
| 伸长率 | 断裂 | ≥580 % |
| 基本性能 | 测试条件 | 测试方法 | 中石化上海/YGH041 |
|---|---|---|---|
| 密度 | 0.949 g/cm³ | ||
| 熔体质量流动速率 | 190℃/5.0kg | 0.40 g/10min |