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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 PI500 韩国SK
YUCLAIR®
管线涂料,管道系统
高韧性,耐低温冲击,低流动,易加工,抗氧化,耐应力开裂
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物性数据
| 热性能 | 测试条件 | 测试方法 | 韩国SK/PI500 |
|---|---|---|---|
| 熔融温度 | ASTM D-2117 | 125 °C | |
| 维卡软化温度 | ASTM D-1525 | 119 °C |
| 其他性能 | 测试条件 | 测试方法 | 韩国SK/PI500 |
|---|---|---|---|
| 环境应力开裂抗性 | ASTM D-1693 | >1000 hr |
| 机械性能 | 测试条件 | 测试方法 | 韩国SK/PI500 |
|---|---|---|---|
| 拉伸强度 | 断裂 | ASTM D-638 | 280 kg/cm |
| 屈服 | ASTM D-638 | 190 kg/cm | |
| 伸长率 | 断裂 | ASTM D-638 | 900 % |
| 弯曲强度 | ASTM D-790 | 6900 kg/cm | |
| 悬壁梁缺口冲击强度 | 23℃ | ASTM D-256 | NB kg.cm/cm |
| 硬度 | ASTM D-2240 | 60 Shore D |
| 基本性能 | 测试条件 | 测试方法 | 韩国SK/PI500 |
|---|---|---|---|
| 密度 | ASTM D-1505 | 0.941 | |
| 熔体质量流动速率 | ASTM D-1238 | 0.33 g/10min |