氟硅聚合物海洋防污涂料研究进展

Research progress in marine antifouling coatings based on fluorosilicone

海洋生物污损严重制约了海洋资源的开发利用,涂装海洋防污涂料是目前避免海洋生物污损最广泛、最有效、最经济的手段之一。氟硅聚合物海洋防污涂料是一类非常具有发展前景的污损脱附型涂料,本文介绍了氟硅聚合物的4种常见的合成方法,包含阴离子开环聚合法、原子转移自由基聚合法(ATRP)、硅氢加成反应法、硫醇⁃烯点击法,同时从有机链段改性和纳米材料改性两方面介绍了氟硅聚合物的改性研究进展,并指出了氟硅聚合物海洋防污涂料面临的挑战和未来发展方向。

The severe pollution of marine organisms has greatly restricted the development and utilization of marine resources.At present the surface coating with marine anti⁃fouling coatings is one of the most widely used,effective,and economical methods to avoid marine organism pollution.The marine anti⁃fouling coatings based on fluorosilicone polymers are a class of non⁃stick coatings with great development prospects.This article introduced four common methods for synthesizing fluorosilicone polymers,including anionic ring⁃opening polymerization,atom transfer radical polymerization,hydrosilylation reaction,and thiol⁃ene click reaction.The research progress in the modification of fluorosilicone polymers was reviewed from the perspectives of organic chain segment modification and nanomaterial modification.Furthermore,the challenges and future development directions for the marine anti⁃fouling coatings based on fluorosilicone polymers were proposed.