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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
PEEK KT-880 NT 美国索尔维
KETASPIRE®
电气领域,电子领域,工业部件,医疗用品,护理用品
高流动,耐酸,耐疲劳,耐磨,抗化学性,纯净,高纯度,易加工性
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国索尔维/KT-880 NT |
|---|---|---|---|
| 玻璃转化温度 | ASTM D3418 | 147 ℃ | |
| 解链温度 | ASTM D3418 | 343 ℃ | |
| 热变形温度 | 1.82MPa，未退火 | ASTM D648 | 160 ℃ |
| 线性热膨胀系数 | -50to50℃ | ASTM E831 | 0.000050 cm/cm/℃ |
| 机械性能 | 测试条件 | 测试方法 | 美国索尔维/KT-880 NT |
|---|---|---|---|
| 伸长率 | 断裂 | ASTM D638 | 10-20 % |
| 屈服 | ASTM D638 | 5.2 % | |
| 悬壁梁缺口冲击强度 | ASTM D256 | 53 J/m |
| 物理性能 | 测试条件 | 测试方法 | 美国索尔维/KT-880 NT |
|---|---|---|---|
| 收缩率 | Across Flow | ASTM D955 | 1.8 % |
| Flow | ASTM D955 | 1.7 % | |
| 吸水率 | 24小时 | ASTM D570 | 0.10 % |