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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 770CA20 吉林中研股份
ZYPEEK®
航空航天,电气领域,电子领域,电线,电缆,工业机械,医疗用品,护理用品
增强,流动性中等,标准,玻纤增强
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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/770CA20 |
|---|---|---|---|
| 比热 | 23℃ | DSC | 1.8 kJ/kg /℃ |
| 导热系数 | 23℃ | ISO 22007-4 | 0.95 W/m/K |
| 热变形温度 | 1.8 Mpa | ISO 75-f | 325 °C |
| 熔融温度 | Tg（起始） | ISO 11357 | 143 °C |
| 线性热膨胀系数 | 低于Tg沿着流动方向 | ISO 11359 | 8 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/770CA20 |
|---|---|---|---|
| 简支梁缺口冲击强度 | ISO 179-1eA | 7 kJ/m² | |
| 简支梁无缺口冲击强度 | ISO 179/1U | 45 kJ/m² | |
| 悬壁梁缺口冲击强度 | ISO 180/A | 8 kJ/m² | |
| 悬壁梁无缺口冲击强度 | ISO 180/U | 40 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 吉林中研股份/770CA20 |
|---|---|---|---|
| 拉伸强度 | 断裂，23℃ | ISO 527 | 210 Mpa |
| 拉伸应变 | 断裂，23℃ | ISO 527 | 2.1 % |
| 弯曲模量 | 23℃ | ISO 178 | 16000 Mpa |
| 弯曲强度 | 断裂，23℃ | ISO 178 | 310 Mpa |
| 压缩强度 | 23℃ | ISO 604 | - Mpa |
| 硬度 | 23℃ | ISO 868 | 86 D 级 |
| 电气性能 | 测试条件 | 测试方法 | 吉林中研股份/770CA20 |
|---|---|---|---|
| 体积电阻率 | 23 ℃，1V | IEC 60093 | 10^7 ohms·cm |
| 物理性能 | 测试条件 | 测试方法 | 吉林中研股份/770CA20 |
|---|---|---|---|
| 密度 | 结晶 | ISO 1183 | 1.37 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 | 0.2 % |
| MD | ISO 294-4 | 0.7 % | |
| 吸水率 | 23℃，24hr，3.2 mm厚拉伸棒 | ISO 62-1 | 0.05 % |
| 平衡，23℃ | ISO 62-1 | 0.4 % |