PEEK/KT-820P/Solvay Specialty Polymers 物性表
PEEK/KT-820P/Solvay Specialty Polymers
规格用途
| 该料用途 | 半导体模制化合物; 电气/电子应用领域; 工业应用 |
| 备注说明 | KetaSpire® KT-820P is a low flow grade of unreinforced polyetheretherketone (PEEK) supplied in a natural-color coarse powder form. 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. KetaSpire® KT-820P is intended for extrusion compounding. This powder is also available as KT-820NT in a natural-color pellet form for injection molding. |
技术参数
| 性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
| 物理性能 | 密度 / 比重 | ASTM D792 | 핃.푵쉖 | g/cm³ | 熔流率（熔体流动速率） | ASTM D1238 | 400°C/2.16 kg | 푵.쉖 | g/10 min | 吸水率 | ASTM D570 | 24 hr | 쉖.핃쉖 | % |
| 充模分析 | 熔体粘度 | ASTM D3835 | 400°C, 1000 sec^-1 | 뙇쉖 | Pa·s |
| 机械性能 | 拉伸模量 | ASTM D638 | 푵퉇쉖쉖 | MPa | 抗张强度 | ASTM D638 | 핧퉇.쉖 | MPa | 伸长率 | ASTM D638 | 屈服 | ꌤ. | % | 断裂 3 | > 퉇쉖 | % | 断裂 4 | 쉖 到 푵쉖 | % | 弯曲模量 | ASTM D790 | 푵핧쉖쉖 | MPa | 弯曲强度 | ASTM D790 | 핃ꌤ | MPa |
| 冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | ꌙ쉖 | J/m | 无缺口悬臂梁冲击 | ASTM D4812 | 无断裂 |
| 热性能 | 载荷下热变形温度 | ASTM D648 | 1.8 MPa, 未退火 | 핃퉇 | °C | 玻璃转化温度 | ASTM D3417 | 핃ꌤ쉖 | °C | 熔融温度 | ASTM D3417 | 푵뙇쉖 | °C | 线形热膨胀系数 - 流动 | ASTM E831 | -50 到 50°C | 뙇.푵-ꌤ | cm/cm/°C |
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