KetaSpire® KT-880 GF20
PEEK(聚醚醚酮)
索尔维(苏威)(Solvay)
产品描述
KetaSpire® KT-880 GF20 is a high flow, 20% glass-fiber reinforced grade of polyetheretherketone (PEEK). This resin offers higher strength and stiffness properties relative to unreinforced KetaSpire® PEEK resin. The glass fiber content is optimized to provide a balance of strength and stiffness with toughness-related properties, such as impact resistance and elongation at break. This level of reinforcement also affords greater mechanical robustness in structural applications, particularly those with service temperatures approaching 240°C (464°F).
KetaSpire® PEEK is produced to the highest industry standards and is characterized by a distinct combination of properties, which include excellent wear resistance, best-in-class fatigue resistance, ease of melt processing, high purity and excellent chemical resistance to organics, acids and bases.
These properties make it well-suited for applications in healthcare, transportation, electronics, chemical processing and other industrial uses.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 高强度高刚性耐疲劳耐热阻燃尺寸稳定生物相容电子束灭菌耐伽马射线环氧乙烷灭菌(EtO)耐蒸煮耐化学性高流动填充增强 | |||
| 法规认证 | MIL P-46183(美国军用标准) | |||
| 颜色形状 | 粒状褐色 | |||
| 成型方式 | 注塑 | |||
| 增强填充 | 20% 玻纤 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
比重 | 1.46 - | ASTM D792 | |
熔体质量流动速率(MFR) | |||
400℃/2.16 kg | 18 g/10 min | ASTM D 1238 | |
吸水率 | 0.022 % | ASTM D570 | 24 hr |
粘度 | 280 Pa-s | ASTM D 3835 | 400℃,1000 sec-1 |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 152 Mpa | ASTM D638 | |
断裂(brk) | 162 Mpa | ISO 527-2 | |
拉伸延伸率 | |||
断裂(brk) | 3.7 % | ASTM D638 | |
断裂(brk) | 3.5 % | ISO 527-2/1A/5 | |
弯曲强度 | |||
- | 254 Mpa | ASTM D790 | |
- | 238 Mpa | ISO 178 | |
弯曲模量 | 7860 Mpa | ASTM D790 | |
弯曲模量 | 7720 Mpa | ISO 178 | |
拉伸模量 | 8200 Mpa | ASTM D638 | |
拉伸模量 | 8300 Mpa | ISO 527-2 | |
弹性模量 | 8240 Mpa | ASTM D 638 | |
弹性模量 | 8340 Mpa | ISO 527 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁无缺口(Charpy Unnotched) | |||
- | 60 kJ/m² | ISO 179 | |
悬臂梁缺口(Izod Notched) | |||
- | 60 J/m | ASTM D 256 | |
- | 6 kJ/m² | ISO 180 | |
悬臂梁无缺口(Izod Unnotched) | |||
- | 770 J/m | ASTM D 256 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度 M | 103 M | ASTM D 785 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
熔融温度(Tm) | 345 °C | ASTM D3418 | |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 7.0E+15 Ohm-cm | ASTM D257 | |
表面电阻率 | 5.0E+15 Ohm | ASTM D257 | |
介电常数(DK) | |||
60 Hz | 3.34 - | ASTM D 150 | |
1 kHz | 3.35 - | ASTM D 150 | |
1MHz | 3.35 - | ASTM D 150 | |
耗散因数(DF) | |||
60 Hz | 20 E-4 | ASTM D 150 | |
1 kHz | 10 E-4 | ASTM D 150 | |
1MHz | 40 E-4 | ASTM D150 | |
绝缘强度 | 310 kV/mm | ASTM D149 |