PEEK/KT-820UFP/Solvay Specialty Polymers 物性表
PEEK/KT-820UFP/Solvay Specialty Polymers
规格用途
| 该料用途 | 电气/电子应用领域; 工业应用; 航空航天应用; 汽车领域的应用; 石油/天然气用品 |
| 备注说明 | KetaSpire® KT-820UFP is the low flow grade of unreinforced polyetheretherketone (PEEK) supplied in a natural-colored, ultra-fine powder form. This ultra-fine PEEK powder is suitable for water-borne coatings, electrostatically driven powder coatings and resin pre-impregnation of continuous fiber composites. This ultra-fine powder is produced to a median particle size D50 of about 10 micrometers.KetaSpire® PEEK is produced to the highest industry standards and is characterized by a distinct combination of properties, which include excellent chemical resistance to acids, bases and a broad range of aggressive organic chemicals, best-in-class fatigue resistance, high thermal resistance, high purity and ease of melt processing.These properties make KT-820UFP well-suited for applications in healthcare, transportation, electronics, chemical processing and other industrial uses.The resin is also available in a natural-colored pellet form under the grade name KT-820 NT for injection molding and extrusion. |
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 | ꥢ. | g/cm³ | 熔流率（熔体流动速率） | ASTM D1238 | 400°C/2.16 kg | . | g/10 min | 吸水率 | ASTM D570 | 24 hr | .ꥢ | % | 颗粒大小 | D50 | ꥢ. | µm | D90 | ꥢꈓ. | µm | D99 | 줵ꈓ. | µm |
| 充模分析 | 熔体粘度 | ASTM D3835 | 400°C, 1000 sec^-1 | 줵 | Pa·s |
| 机械性能 | 拉伸模量 | ASTM D638 | ꈓꤴ | MPa | 抗张强度 | ASTM D638 | 줰ꈓ.ꤴ | MPa | 伸长率 | ASTM D638 | 屈服 | ꤴ.줵 | % | 断裂 2 | 줵 到 | % | 弯曲模量 | ASTM D790 | ꈓ | MPa | 弯曲强度 | ASTM D790 | ꥢꤴ줵 | MPa |
| 冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | ꈓ줰 | J/m | 无缺口悬臂梁冲击 | ASTM D256 | 无断裂 |
| 热性能 | 载荷下热变形温度 | ASTM D648 | 1.8 MPa, 未退火 | ꥢꤴꍐ | °C | 玻璃转化温度 | ASTM D3417 | ꥢꤴ | °C | 熔融温度 | ASTM D3417 | | °C | 线形热膨胀系数 - 流动 | ASTM E831 | -50 到 50°C | .퀶-ꤴ | cm/cm/°C |
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