含氟聚（甲基）丙烯酸酯乳液的研究进展

Research progress of fluorinated polyacrylate emulsions

摘要:

含氟聚（甲基）丙烯酸酯乳液具有合成简便和性能易调等优点，所得涂膜表面能低、耐污性能好、化学稳定性优异，因而在水性氟碳涂料领域受到广泛关注。化学组成对乳液和涂膜性能关系重大。本文从含氟聚（甲基）丙烯酸酯乳液的化学组成入手，分类总结了含氟核心单体包括含氟烷基（甲基）丙烯酸酯、含氟杂原子（甲基）丙烯酸酯、含氟芳香（甲基）丙烯酸酯、含氟（甲基）丙烯酰胺和含氟磺酰胺（甲基）丙烯酸酯等，对其结构与性能关系进行讨论，然后对含氟聚（甲基）丙烯酸酯单体和乳液的合成方法进行归纳，最后简要介绍了含氟聚（甲基）丙烯酸酯乳液的应用，并对乳液研究存在的问题和未来的发展方向进行展望。

Abstract:

Fluorinated poly (methyl) acrylate emulsions (FPEs) have received lots of attention for waterborne fluorinated coatings because of their merits of ease of preparation and modification，plus the fact that the resultant coatings have low surface energy, good anti-fouling property, and excellent chemical stability. The chemical composition has remarkable impact on emulsion and coating properties. Herein, the reported types of fluorinated monomers and their synthesis are introduced, the structure-performance relationship of FPEs is discussed, the preparation protocols and the prospect applications of FPEs are reviewed, and the challenges and future development of FPEs are discussed.