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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 90GL30 英国威格斯
VICTREX®
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物性数据
| 热性能 | 测试条件 | 测试方法 | 英国威格斯/90GL30 |
|---|---|---|---|
| 玻璃转化温度 | ISO 11357 | 143 °C | |
| 导热系数 | 23°C9 | ISO 22007-4 | 0.30 W/m/K |
| 23°C10 | ISO 22007-4 | 0.35 W/m/K | |
| 热变形温度 | 1.8MPa,未退火 | ISO 75-2/Af | 335 °C |
| 熔融温度 | ISO 11357-3 | 343 °C | |
| 线性热膨胀系数 | TD:<143°C | ISO 11359-2 | 4.5E-05 cm/cm/°C |
| MD:>143°C | ISO 11359-2 | 2E-05 cm/cm/°C | |
| TD:>143°C | ISO 11359-2 | 1.1E-04 cm/cm/°C | |
| MD:<143°C | ISO 11359-2 | 2E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 英国威格斯/90GL30 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1U | 45 kJ/m² |
| 悬壁梁无缺口冲击强度 | 23°C | ISO 180 | 45 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 英国威格斯/90GL30 |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2 | 12000 Mpa |
| 拉伸强度 | 断裂,275°C | ISO 527-2 | 45.0 Mpa |
| 断裂,23°C | ISO 527-2 | 195 Mpa | |
| 断裂,225°C | ISO 527-2 | 60.0 Mpa | |
| 断裂,125°C | ISO 527-2 | 130 Mpa | |
| 断裂,175°C | ISO 527-2 | 80.0 Mpa | |
| 拉伸应变 | 断裂,23°C | ISO 527-2 | 2.4 % |
| 弯曲模量 | 23°C | ISO 178 | 11500 Mpa |
| 弯曲强度 | 125°C | ISO 178 | 230 Mpa |
| 23°C | ISO 178 | 290 Mpa | |
| 175°C | ISO 178 | 115 Mpa | |
| 275°C | ISO 178 | 75.0 Mpa | |
| 压缩应力 | 250°C | ISO 604 | 55.0 Mpa |
| 120°C | ISO 604 | 160 Mpa | |
| 23°C | ISO 604 | 250 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 英国威格斯/90GL30 |
|---|---|---|---|
| 耗散因数 | 23°C,1MHz | IEC 60250 | 4E-03 |
| 介电常数 | 23°C,1kHz | IEC 60250 | 3.30 |
| 介电强度 | 2.00mm | IEC 60243-1 | 23 KV/mm |
| 体积电阻率 | IEC 60093 | 1E+16 ohms·cm | |
| 相比漏电起痕指数 | IEC 60112 | V |
| 硬度 | 测试条件 | 测试方法 | 英国威格斯/90GL30 |
|---|---|---|---|
| 硬度 | 邵氏D,23°C | ISO 868 | 87 |
| 充模分析 | 测试条件 | 测试方法 | 英国威格斯/90GL30 |
|---|---|---|---|
| 熔体粘度 | 400°C | ISO 11443 | 200 Pa·s |
| 物理性能 | 测试条件 | 测试方法 | 英国威格斯/90GL30 |
|---|---|---|---|
| 螺旋流动长度 | --5 | Internal Method | 18.5 CM |
| --6 | Internal Method | 22.0 CM | |
| 收缩率 | TD | ISO 294-4 | 0.90 % |
| MD | ISO 294-4 | 0.30 % | |
| 吸水率 | 饱和,23°C | ISO 62 | 0.30 % |
| 100°C，饱和 | ISO 62 | 0.450 % |
| 可燃性 | 测试条件 | 测试方法 | 英国威格斯/90GL30 |
|---|---|---|---|
| 灼热丝易燃指数 | 2.0mm | IEC 60695-2-12 | 960 °C |