吸水性对防污涂料性能影响的研究

Study on the Water Absorption Influences on the Anti-fouling Coatings Performance

由于中国的许多船厂位于淡水流域,淡水浸泡对防污涂料的影响正引起人们越来越多的关注。本研究中,选取了4种基于丙烯酸硅烷技术和6种基于离子交换技术的防污涂料,比较了在海水和淡水里的吸水性能。为了便于确定成膜树脂与相应涂料吸水性能之间的相关性,将成膜树脂从涂料中分离出来进行研究。

as many ship manufacturers are located close to freshwater area, the freshwater immersion influences on anti-fbuling coatings are widely concerned. In this paper, four kinds of anti-fouling coatings based on acrylic silane technology and six kinds of anti-fouling coatings based on ion-exchange technology are selected to compare the water absorption between seawater and freshwater. To study the correlation between film forming resin and the water absorption, the film forming resin is separated from coatings to be studied.