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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
PEEK 550CA40 吉林中研股份
ZYPEEK®
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物性数据
| 热性能 | 测试条件 | 测试方法 | 吉林中研股份/550CA40 |
|---|---|---|---|
| 比热 | 23℃ | DSC | 1.8 kJ/kg/℃ |
| 玻璃转化温度 | 起始 | ISO 11357 | 143 °C |
| 熔融温度 | ISO 11357 | 343 °C | |
| 线性热膨胀系数 | 低于Tg沿着流动方向 | ISO 11359 | 5 ppm/K |
| 高于Tg沿着流动方向 | ISO 11359 | 8 ppm/K |
| 冲击性能 | 测试条件 | 测试方法 | 吉林中研股份/550CA40 |
|---|---|---|---|
| 简支梁缺口冲击强度 | ISO 179/1eA | 9 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 吉林中研股份/550CA40 |
|---|---|---|---|
| 拉伸强度 | 断裂，23℃ | ISO 527 | 265 Mpa |
| 拉伸应变 | 断裂，23℃ | ISO 527 | 1.4 % |
| 弯曲模量 | 23℃ | ISO 178 | 30000 Mpa |
| 弯曲强度 | 断裂，23℃ | ISO 178 | 390 Mpa |
| 硬度 | 23℃ | ISO 868 | 88 D 级 |
| 电气性能 | 测试条件 | 测试方法 | 吉林中研股份/550CA40 |
|---|---|---|---|
| 体积电阻率 | 23 ℃，1V | IEC 60093 | 10^5 ohms·cm |
| 物理性能 | 测试条件 | 测试方法 | 吉林中研股份/550CA40 |
|---|---|---|---|
| 密度 | 结晶 | ISO 1183 | 1.44 g/cm³ |
| 熔体质量流动速率 | 380℃，5.0kg | ISO 1133 | 4 g/10min |
| 收缩率 | TD | ISO 294-4 | 0.1 % |
| MD | ISO 294-4 | 0.5 % | |
| 吸水率 | 23℃，24hr，3.2 mm厚拉伸棒 | ISO 62-1 | 0.03 % |
| 平衡，23℃，3.20 mm厚拉伸棒 | ISO 62-1 | 0.3 % |