KetaSpire® KT-820 SL30
PEEK(聚醚醚酮)
索尔维(苏威)(Solvay)
产品描述
KetaSpire® KT-820 SL30 is a polyetheretherketone (PEEK) compound designed to provide a balance of excellent mechanical properties, wear resistance and low coefficient of friction in both dry and externally lubricated applications. The resin is formulated with a ternary anti-friction/anti-wear additive system comprised of carbon fiber, graphite, and polytetrafluoroethylene (PTFE).
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 transportation, electronics, chemical processing, and industrial uses including oil and gas exploration and production. The resin is black in color in its natural state.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐疲劳耐热阻燃耐磨低摩擦尺寸稳定耐化学性填充增强 | |||
| 颜色形状 | 粒状黑色 | |||
| 成型方式 | 注塑型材挤出机加工 | |||
| 增强填充 | 碳纤石墨PTFE碳纤维+石墨+PTFE | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
比重 | 1.45 - | ASTM D792 | |
熔体质量流动速率(MFR) | |||
400℃/2.16 kg | 2.4 g/10 min | ASTM D 1238 | |
收缩率 | |||
纵向(Flow) | 0.1~0.3 % | ASTM D 955 | 3.18 mm |
横向(Across Flow) | 1.5~1.7 % | ASTM D 955 | 3.18 mm |
吸水率 | 0.14 % | ASTM D570 | 24 hr |
粘度 | 270 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 | |||
屈服(yld) | 150 Mpa | ISO 527-2/1A/5 | |
- | 133 Mpa | ASTM D 638 | |
拉伸延伸率 | |||
断裂(brk) | 2.8 % | ASTM D638 | 5.0 mm/min |
断裂(brk) | 2.8 % | ISO 527-2/1A/5 | |
弯曲强度 | |||
- | 221 Mpa | ASTM D790 | |
- | 218 Mpa | ISO 178 | |
弯曲模量 | 10500 Mpa | ASTM D790 | |
弯曲模量 | 14900 Mpa | ISO 178 | |
拉伸模量 | 11000 Mpa | ASTM D638 | 5.0 mm/min |
拉伸模量 | 14400 Mpa | ISO 527-2/1A/1 | |
摩擦系数 | 0.3 - | ASTM D 3702 | Dry conditions: 200 fpm and 125 psi |
摩擦系数 | 0.25 - | ASTM D 3702 | Dry conditions: 800 fpm and 31.25 psi |
摩擦系数 | 0.09 - | ASTM D 3702 | Lubricated conditions: 75 fpm and 1000 psi |
摩擦系数 | 0.08 - | ASTM D 3702 | Lubricated conditions: 800 fpm and 750 psi |
剪切强度 | 70.3 Mpa | ASTM D 732 | |
抗压强度 | 110 Mpa | ASTM D 695 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
- | 69 J/m | ASTM D 256 | |
- | 9 kJ/m² | ISO 180 | |
悬臂梁无缺口(Izod Unnotched) | |||
- | 34 kJ/m² | ISO 180 | |
- | 530 J/m | ASTM D 4812 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度 M | 80 M | ASTM D 785 | |
邵氏硬度 D | 86 D | ASTM D 2240 | |
| 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） | 291 °C | ASTM D648 | Annealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | 291 °C | ASTM D648 | Unannealed |
比热容 | 1840 J/kg/°C | DSC | 200℃ |
比热容 | 1360 J/kg/°C | DSC | 50℃ |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 22 E-6 cm/cm/℃ | ASTM E831 | -50 to 50℃ |
纵向(Flow) | 22 E-6 cm/cm/℃ | ASTM E831 | 0 to 150℃ |
熔融温度(Tm) | 342 °C | ASTM D3418 | |
玻璃化温度(Tg) | 152 °C | ASTM D 3418 | |
导热系数 | 0.4 W/(m K) | ASTM E 1530 | |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
V-0 | 0.8 mm | UL94 | |
V-0 | 1.6 mm | UL94 |