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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
PTT RTP 4700 TFE 10 美国RTP
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国RTP/RTP 4700 TFE 10 |
|---|---|---|---|
| 热变形温度 | 264 psi, 未退火 | ASTM D648 | 151 °F |
| 机械性能 | 测试条件 | 测试方法 | 美国RTP/RTP 4700 TFE 10 |
|---|---|---|---|
| 拉伸模量 | ASTM D638 | 400000 psi | |
| 拉伸强度 | ASTM D638 | 7540 psi | |
| 伸长率 | 屈服 | ASTM D638 | 5.0 % |
| 弯曲强度 | ASTM D790 | 13500 psi | |
| 悬壁梁缺口冲击强度 | 0.125 in | ASTM D256 | 0.51 ft·lb/in |
| 悬壁梁无缺口冲击强度 | 0.125 in | ASTM D4812 | 9.0 ft·lb/in |
| 物理性能 | 测试条件 | 测试方法 | 美国RTP/RTP 4700 TFE 10 |
|---|---|---|---|
| 含水量 | / % | ||
| 密度 | ASTM D792 | 1.39 | |
| 收缩率 | MD0.126 in | ASTM D955 | 0.02-0.025 in/in |