改性聚四氟下止推轴承
面议
| 材质概况 |
| 本产品材质以聚四氟乙烯为基 |
| 础，另填充其它多种材料制成。This product material with PTFE as the foundation, and the other filled with a variety of other materials. |
| 优点：the advantages |
| 一、由于聚四氟乙烯具有良好的 |
| 自润滑性能，（俗称塑料王， |
| 网上能查到它的相关资料） |
| 所以自润滑效果优异。Because PTFE has good self lubrication, (commonly known as the "king of plastic", the Internet can find information on it) so self lubricating effect is excellent |
| 二、价格经济实惠。The price of economic benefits |
| 三、适用范围广泛。Wide range of application. |
| 缺点：the disadvantage |
| 对工作环境温度不过分敏感，温 |
| 度不宜超过70℃。The working environment temperature is not sensitive, the temperature should not exceed 70. |
