VICTREX® FG™ FG220
PEEK(聚醚醚酮)
威格斯(Victrex)
产品描述
High performance Food Grade thermoplastic material, unreinforced, glass fibre or carbon fibre reinforced PolyEtherEtherKetone (PEEK), semi crystalline, granules for injection moulding and extrusion, colour natural/beige or black.
Regulatory
Food Contact compliance for EU 10/2011 (FG200/201 & FG220/221), FDA 21CFR 177.2415 (FG200/201, FG220/221, & FG240), China (FG200/201 & FG220/221) and South America (FG200/201 & FG220/221). Drinking water compliance to WRAS (UK).
Typical Application Areas
The VICTREX FG™ 200 family of materials is intended for applications needing TOUGHNESS: ductility from sub-ambient to elevated temperatures along with long-term fatigue resistance and low coefficient of thermal expansion for metal replacement. Chemically resistant to aggressive environments, suitable for sterilisation for food contact applications.
基本信息
| 原厂资料 | 物性表-ISO(英文) | |||
| 产品特性 | 食品接触级饮用水级填充增强 | |||
| 法规认证 | CFDA(中国食品药品监督管理局)EU Food Contact(2011/10/EC)(欧盟食品级)FDA(食品药品监督管理局)WRAS(英国饮用水) | |||
| 增强填充 | 玻纤 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.51 g/cm³ | ISO 1183 | Crystalline |
收缩率 | |||
纵向(Flow) | 0.3 % | ISO 294-4 | Along flow |
横向(Across Flow) | 0.9 % | ISO 294-4 | Across flow |
吸水率 | 0.45 % | ISO 62-1 | Saturation, 100°C, by immersion |
吸水率 | 0.3 % | ISO 62-1 | Saturation, 23°C, by immersion |
螺旋流 | 220 mm | - | 370°C nozzle, 180°C tool, 1mm thick |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 170 Mpa | ISO 527 | 23°C |
拉伸延伸率 | |||
断裂(brk) | 2 % | ISO 527 | 23°C |
弯曲强度 | |||
- | 175 Mpa | ISO 178 | 125°C |
- | 75 Mpa | ISO 178 | 175°C |
- | 240 Mpa | ISO 178 | 23°C |
- | 45 Mpa | ISO 178 | 275°C |
弯曲模量 | 10500 Mpa | ISO 178 | 23°C |
拉伸疲劳 | 75 Mpa | Internal | 120°C, 1e6 cycles, 5 Hz |
拉伸疲劳 | 100 Mpa | Internal | 23°C, 1e6 cycles, 5 Hz |
抗压强度 | 160 Mpa | ISO 604 | 120°C |
抗压强度 | 50 Mpa | ISO 604 | 200°C |
抗压强度 | 250 Mpa | ISO 604 | 23°C |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
23℃ (73℉) | 8 kJ/m² | ISO 180/A | |
悬臂梁无缺口(Izod Unnotched) | |||
23℃ (73℉) | 55 kJ/m² | ISO 180/U | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 87.5 D | ISO 868 | 23°C |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | 328 °C | ISO 75f | |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 18 E-6/K | ISO 11359 | Along flow above Tg |
纵向(Flow) | 18 E-6/K | ISO 11359 | Along flow below Tg |
横向(Across Flow) | 110 E-6/K | ISO 11359 | Average above Tg |
横向(Across Flow) | 45 E-6/K | ISO 11359 | Average below Tg |
熔融温度(Tm) | 343 °C | ISO 11357 | |
玻璃化温度(Tg) | 150 °C | ISO 11357 | Midpoint |
玻璃化温度(Tg) | 143 °C | ISO 11357 | Onset |
导热系数 | 0.3 W/(m K) | ISO 22007-4 | Average, 23°C |
加工温度 | 360~385 °C | - | |
模具温度 | 180~200 °C | - | |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 1.0E+16 Ohm-cm | IEC 60093 | 23°C |
绝缘强度 | 25 kV/mm | IEC 60243-1 | 2mm thickness |