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参考价
| 热性能 | 测试条件 | 测试方法 | 吉林中研股份/551G |
|---|---|---|---|
| 熔融温度 | ISO 11357 | 343 °C | |
| 热变形温度 | 1.8 Mpa | ISO 75-f | 152 °C |
| 比热 | 23℃ | DSC | 2.2 kJ/kg/℃ |
| 线性热膨胀系数 | 低于Tg沿着流动方向 | ISO 11359 | 45 ppm/K |
| 玻璃转化温度 | 起始 | ISO 11357 | 143 °C |
| 线性热膨胀系数 | 高于Tg沿着流动方向 | ISO 11359 | 120 ppm/K |
| 导热系数 | 23℃ | ISO 22007-4 | 0.29 W/m/K |
| 机械性能 | 测试条件 | 测试方法 | 吉林中研股份/551G |
| 弯曲强度 | 屈服，23℃ | ISO 178 | 170 Mpa |
| 拉伸应变 | 断裂，23℃ | ISO 527 | 40 % |
| 弯曲模量 | 23℃ | ISO 178 | 4200 Mpa |
| 压缩强度 | 23℃ | ISO 604 | 125 Mpa |
| 拉伸强度 | 屈服，23℃ | ISO 527 | 100 Mpa |
| 硬度 | 23℃ | ISO 868 | 85 D 级 |
| 物理性能 | 测试条件 | 测试方法 | 吉林中研股份/551G |
| 吸水率 | 平衡，23℃，3.20 mm厚拉伸棒 | ISO 62-1 | 0.4 % |
| 密度 | 结晶 | ISO 1183 | 1.3 g/cm³ |
| 收缩率 | TD | ISO 294-4 | 1 % |
| 熔体质量流动速率 | 380℃，5.0kg | ISO 1133 | 14 g/10min |
| 密度 | 非结晶 | ISO 1183 | 1.26 g/cm³ |
| 收缩率 | MD | ISO 294-4 | 1.3 % |
| 吸水率 | 23℃，24hr，3.2 mm厚拉伸棒 | ISO 62-1 | 0.07 % |
| 电气性能 | 测试条件 | 测试方法 | 吉林中研股份/551G |
| 介电常数 | 23 ℃, 1 kHz | IEC 60250 | 3.2 |
| 介电强度 | 2 mm | IEC 60243-1 | 23 KV/mm |
| 体积电阻率 | 23 ℃，1V | IEC 60093 | 10^16 ohms·cm |
| 275 ℃ | IEC 60093 | 10^9 ohms·cm | |
| 介电常数 | 23 ℃, 50 Hz | IEC 60250 | 4.5 |
| 耗散因数 | 23℃, 1MHz，正切 | IEC 60250 | 0.003 |
| 相比漏电起痕指数 | IEC 60112 | PLC 4 | |
| 冲击性能 | 测试条件 | 测试方法 | 吉林中研股份/551G |
| 简支梁缺口冲击强度 | ISO 179/1eA | 6 kJ/m² | |
| 悬臂梁缺口冲击强度 | ISO 180-A | 6.5 kJ/m² |