摘要： 有机硅材料的低表面能、低弹性模量和生物相容性使其在海洋防污领域有着广泛的应用。 本文以有机硅改性为出发点，介绍了有机硅改性低表面能涂层、有机硅仿生涂层、有机硅两亲性涂层、有机硅凝胶涂层在海洋防污方面的发展现状，总结了 4 种涂层各自的优势和不足，展望了未来海洋防污涂料的发展趋势。

关键词: 有机硅改性, 海洋防污, 防污涂层

Abstract: A silicone is widely used in the field of marine antifouling treatment because of its low surface energy, low elastic modulus and good biological compatibility. This article introduces the development of four types of silicone-modif marine antifouling coatings including silicone-modified low surface energy coatings, silicone-modified biomimetic coatings, silicone-modified amphiphilic coatings and silicone-modifia sol-gel coatings. The advantages and disadvantages of the four coatings are summarized. The trends of marine antifouling coatings are also provided.

Key words: silicone modification, marine antifouling, antifouling coatings