防污涂料最重要的性能就是防止海生物污损的性能,即其防污性能,同时要兼顾涂料的物理机械性能、施工性能、贮存性能等。自抛光防污涂料遇水易水解,涂料在贮存过程中基体树脂水解最终会影响防污涂料的防污性能。而氧化亚铜活性较高,在空气中极易被氧化成氧化铜,而氧化铜不具有防污性能,从而影响防污涂料的防污性能。对不同储存时间下丙烯酸硅氧烷自抛光防污涂料的防污性能及基本性能进行了测试,以期对防污涂料的贮存稳定性提供参考,对涂料配方的筛选、产品的改进和成品质量的控制具有重要意义。

The most important performance of antifouling coating is to prevent marine organisms from fouling,that is,its antifouling performance.At the same time,it should take into account the physical and mechanical properties,construction performance and storage performance of the coating.The self polishing antifouling paint is easy to hydrolyze when it meets with water,and the hydrolysis of the matrix resin will eventually affect the antifouling performance of the antifouling paint.However,cuprous oxide has high activity and can be easily oxidized into cuprous oxide in the air,but cuprous oxide has no antifouling performance,which affects the antifouling performance of antifouling coatings.The antifouling performance and basic performance of acrylic siloxane self polishing antifouling coatings with different storage time were tested,which provided reference for the storage stability of antifouling coatings,and was of great significance for the selection of coating formula,improvement of products and quality control of finished products.