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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
PA66/F/PTFE 203 TFE 15 FR NA 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/203 TFE 15 FR NA |
|---|---|---|---|
| UL阻燃等级 | 1.59 mm | UL 94 | V-0 |
| 热变形温度 | 264 psi，未退火 | ASTM D648 | 221 °C |
| 66 psi， 未退火 | ASTM D648 | 243 °C | |
| 热传导 | ASTM C177 | 0.35 W/m/K | |
| 线性热膨胀系数 | 平行流动方向 | ASTM D696 | 0.000049 cm/cm/℃ |
| 机械性能 | 测试条件 | 测试方法 | 美国RTP/203 TFE 15 FR NA |
|---|---|---|---|
| 断裂伸长率 | ASTM D638 | 2.5 % | |
| 抗压强度 | ASTM D695 | 82.7 Mpa | |
| 拉伸模量 | ASTM D638 | 8270 Mpa | |
| 拉伸强度 | ASTM D638 | 117 Mpa | |
| 摩擦系数 | ASTM D1894 | 0.24 | |
| 弯曲模量 | ASTM D790 | 6890 Mpa | |
| 弯曲强度 | ASTM D790 | 179 Mpa | |
| 悬壁梁缺口冲击强度 | 3.18 mm | ASTM D256 | 80.1 J/m |
| 悬壁梁无缺口冲击强度 | 3.18 mm | ASTM D256 | 534 J/m |
| 物理性能 | 测试条件 | 测试方法 | 美国RTP/203 TFE 15 FR NA |
|---|---|---|---|
| 收缩率 | MD（3.18 mm） | ASTM D955 | 0.0040 cm/cm |
| 吸水率 | 24小时 | ASTM D570 | 0.70 % |