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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 TR-571 卡塔尔石化
Lotrène®
油桶,桶,汽油桶,开顶捅,220L L-环桶
易加工,耐应力开裂,高刚性,较好的刚性和熔融性,良好的加工性能和好的抗裂性
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物性数据
| 热性能 | 测试条件 | 测试方法 | 卡塔尔石化/TR-571 |
|---|---|---|---|
| 脆化温度 | ASTM D-746 | <-75 °C |
| 机械性能 | 测试条件 | 测试方法 | 卡塔尔石化/TR-571 |
|---|---|---|---|
| 断裂伸长率 | 50mm/min | ASTM D-638 | >600 % |
| 环境应力开裂抗性 | 条件B,F50100% lgepal | ASTM D-1693 | 300 h |
| 拉伸强度 | 屈服,50mm/min | ASTM D-638 | 27 Mpa |
| 弯曲模量 | 正切 | ASTM D-790 | 1300 Mpa |
| 硬度 | ASTM D-2240 | 63 |
| 基本性能 | 测试条件 | 测试方法 | 卡塔尔石化/TR-571 |
|---|---|---|---|
| 密度 | ASTM D-1505 | 0.953 g/cm³ | |
| 熔体质量流动速率 | 190℃/5.0kg | ASTM D-1238 | 0.14 g/10min |
| 190℃/2.16kg | ASTM D-1238 | 0.02 g/10min | |
| 190℃/21.6kg | ASTM D-1238 | 2.5 g/10min |