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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
POE DF740 新加坡三井化学
TAFMER™
食品容器,电器用具,管件
增韧,透明
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物性数据
| 热性能 | 测试条件 | 测试方法 | 新加坡三井化学/DF740 |
|---|---|---|---|
| 脆化温度 | ASTM D748 | -70> °C | |
| 熔融温度 | ISO 175-2/B | 59 °C | |
| 维卡软化温度 | ASTM D1525 | 48 °C |
| 机械性能 | 测试条件 | 测试方法 | 新加坡三井化学/DF740 |
|---|---|---|---|
| 断裂伸长率 | JIS K7113 | 10< Mpa | |
| ASTM D-D1044 | 800< % | ||
| 扭转刚度 | ASTM D1043 | 3 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 新加坡三井化学/DF740 |
|---|---|---|---|
| 介电常数 | ASTM D150 | 2.2-2.4 | |
| 介电损耗 | 正切 | ASTM D150 | 5*10-4> |
| 体积电阻率 | ASTM D257 | 1017< Ω-cm |
| 物理性能 | 测试条件 | 测试方法 | 新加坡三井化学/DF740 |
|---|---|---|---|
| 熔体质量流动速率 | 191℃ | ASTM D1239 | 6.7 g/11min |
| 190℃ | ASTM D1238 | 3.6 g/10min | |
| 硬度 | JIS K6253 | 73 Shore A |