PEEK/KT-820FP/Solvay Specialty Polymers 物性表
PEEK/KT-820FP/Solvay Specialty Polymers
规格用途
| 该料用途 | 电气/电子应用领域; 工业应用; 石油/天然气用品 |
| 备注说明 | KetaSpire® KT-820FP is the low-flow grade of unreinforced polyetheretherketone (PEEK) supplied in a natural-color fine powder form suitable for compression molding.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.The resin is also available as KetaSpire® KT-820 NT in a natural-color pellet form 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 | 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 | % | 颗粒大小 | 保留在100目的筛网上 | < 쉖.쉖쉖 | % | 保留在140目的筛网上 | < .쉖쉖 | % |
| 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 | 푵퉇ꌤ쉖 | MPa | 抗张强度 | ASTM D638 | 핧퉇.ꌤ | MPa | 伸长率 | ASTM D638 | 屈服 | ꌤ. | % | 断裂 2 | > 퉇쉖 | % | 断裂 3 | 쉖 到 푵쉖 | % | 弯曲模量 | ASTM D790 | 푵ꐡ퉇쉖 | MPa | 弯曲强度 | ASTM D790 | 핃ꌤ | MPa |
| 冲击性能 | 悬壁梁缺口冲击强度 | ASTM D256 | 퉇핧 | 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 | 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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