聚四氟乙烯表面亲水改性研究进展

Research development on Hydrophilic Surface Modification of polytetrafluoroethylene

综述了国内外聚四氟乙烯(PTFE)表面亲水改性的研究进展,主要介绍了湿化学处理、低温等离子、辐射接枝、激光处理等方法在PTFE表面改性方面的应用情况,简要叙述了各改性方法的优缺点,并对PTFE表面改性的发展前景进行了展望。

Development on hydrophilic surface modification of polytetrafluoroeth ylene （PTFE） at home and abroad was summarized. The methods including wet chemical treatment, cold plasma, radiation grafting laser treatment and so on were mainly introduced in PTFE surface modification application. The advantages and disadvantages of different modification methods were briefly described, and the development trend of PTFE surface modification was presented on this basis.