新型的无公害海洋防污涂料

New Type Nonpollution Antifouling Coating for Marine Application.

本文概述了海洋防污涂料的发展现状及影响污损生物附着的主要因素,着重论述了低表面自由能材料,吸水性材料和生化材料等无公害新型防污涂料的防污机制及其试用效果。并指出,开发和应用无锡自抛光涂料和新型低毒防污涂料,这是解决海洋中有机锡污染的近期目标。而刚刚兴起的无公害防污涂料尚处在初期研制阶段,其推广应用还需要一个较长时间的发展过程。并且强调应当加强对静、动船舶在苛刻的海洋环境中抗海洋污损生物附着的防污机理的探讨。

This paper deals with the major affecting factors of the fouling living things, the present development situation of antifouling coating for marine application and the important role of initial mucosa in the adherent mechanism. The antifouling mechanism and application of the new type nonpollution antifouling coating have been emphatically discussed, based on the material of low surface free energy, hydrophilic material, biochemical material, and low toxic material. It is suggested that the low toxic material is the recent goal to solve the marine organotin pollution , but nontoxic antifouling coating of the new generation , particularly the material of low surface free energy, is at the initial stage of development. The application of this material is almost impossible in the near future.