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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
ECTFE 901 美国索尔维
HALAR®
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国索尔维/901 |
|---|---|---|---|
| 比热 | 23°C | ASTM D3418 | 962 J/kg/°C |
| 玻璃转化温度 | DMA | 85.0 °C | |
| 脆化温度 | ASTM D746A | <-76.0 °C | |
| 导热系数 | 40°C | ASTMC177 | 0.15 W/m/K |
| 结晶峰温度 | DSC | ASTM D3418 | 222 °C |
| ASTM D3418 | 40.0 J/g | ||
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 90.0 °C |
| 1.8MPa,未退火 | ASTM D648 | 65.0 °C | |
| 热稳定性-1%质量损失，N | TGA | 405 °C | |
| 融合温度 | ASTM D3418 | 42.0 J/g | |
| 熔融温度 | ASTM D3418 | 242 °C | |
| 线性热膨胀系数 | MD | ASTM D696 | 1E-04 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 美国索尔维/901 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | -40°C,3.20mm | ASTM D256 | 210 J/m |
| 23°C,3.20mm | ASTM D256 | 无断裂 |
| 机械性能 | 测试条件 | 测试方法 | 美国索尔维/901 |
|---|---|---|---|
| 拉伸模量 | 23°C | ASTM D638 | 1660 Mpa |
| 拉伸强度 | 断裂,23°C | ASTM D638 | 54.0 Mpa |
| 屈服,23°C | ASTM D638 | 30.0 Mpa | |
| 摩擦系数 | 与自身-静态 | ASTM D1894 | 0.20 |
| 泰伯耐磨性(1000Cycles,500g,CS-17转轮) | ASTM D1894 | 5.00 mg | |
| 与自身-动态 | ASTM D1894 | 0.20 | |
| 伸长率 | 屈服,23°C | ASTM D638 | 5.0 % |
| 断裂,23°C | ASTM D638 | 250 % | |
| 弯曲模量 | 23°C | ASTM D790 | 1690 Mpa |
| 弯曲强度 | 23°C | ASTM D790 | 47.0 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 美国索尔维/901 |
|---|---|---|---|
| 介电常数 | 23°C,1MHz | ASTM D150 | 2.57 |
| 介电强度 | 23°C,3.20mm | ASTM D149 | 14 KV/mm |
| 体积电阻率 | 23°C | ASTM D257 | 5.5E+16 ohms·cm |
| 硬度 | 测试条件 | 测试方法 | 美国索尔维/901 |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 90 |
| 硬度 | 邵氏D | ASTM D2240 | 75 |
| 物理性能 | 测试条件 | 测试方法 | 美国索尔维/901 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.68 g/cm³ | |
| 熔体质量流动速率 | 275°C/2.16kg | ASTM D1238 | 0.90to1.3 g/10min |
| 收缩率 | MD | ASTM D955 | 2.5 % |
| 吸水率 | 平衡 | ASTM D570 | <0.10 % |
| 可燃性 | 测试条件 | 测试方法 | 美国索尔维/901 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | V-0 | |
| 极限氧指数 | ASTM D2863 | 52 % |