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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
MDPE K307 卡塔尔石化
Lotrène®
衬里,矿业应用,土工膜,汽油和化学容器,隧道栅栏
高熔体强度,耐应力开裂,易加工,中等密度,食品接触合规,优秀的环境应力开裂,优秀的熔融性和加工性能
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物性数据
| 其它性能 | 测试条件 | 测试方法 | 卡塔尔石化/K307 |
|---|---|---|---|
| SP-NCTL | ASTM D-5397 | >900 h |
| 机械性能 | 测试条件 | 测试方法 | 卡塔尔石化/K307 |
|---|---|---|---|
| 断裂伸长率 | 50mm/min | ASTM D-638 | >800 % |
| 环境应力开裂抗性 | F | ASTM D-1693 | >1500 h |
| 拉伸强度 | 屈服,50mm/min | ASTM D-638 | 20 Mpa |
| 弯曲模量 | 正切 | ASTM D-790 | 830 Mpa |
| 基本性能 | 测试条件 | 测试方法 | 卡塔尔石化/K307 |
|---|---|---|---|
| 密度 | ASTM D-1505 | 0.937 | |
| 熔体质量流动速率 | 190℃/21.6kg | ASTM D-1238 | 21.0 g/10min |