摘要： 以自制丙烯酸锌树脂为主要成膜物，加入吡啶硫酮锌( ZnPT) 和吡啶三苯基硼烷( PK) 这2 种有机防污剂及填料等配制成无铜自抛光防污涂料。 分析了有机防污剂含量对涂料基本性能的影响;通过防污涂料浅海浸泡实验考察涂料在实际海洋环境中的防污性能。 结果表明:当 ZnPT 与 PK 的质量比为 6 ∶4时，无铜丙烯酸锌基防污涂料具有良好的防污性能。
关键词:
海洋防污,
无铜,
吡啶硫酮锌,
吡啶三苯基硼烷
Abstract: Driven by the increasingly stringent requirements on environmental protection, the need for development of copper-free self-polishing antifouling coatings has been highlighted. In this study, the environmental friendly copper-free self-polishing antifouling coatings have been prepared from zinc-acrylate polymer as matrix, Zinc 2-pyridinethiol-1-oxide (ZnPT) and Pyridine triphenyl borane (PK) as biocides and other pigments. The basic properties of the antifouling coatings with different organic biocides are studied. Meanwhile, the antifouling property of the prepared coatings has been compared with that of the similar imported product via offshore immersion test. The results show that the title coatings comprising ZnPT and PK at mass ratio of 6: 4 can exhibit excellent antifouling property.
Key words:
marine antifouling,
copper-free,
Zinc 2-pyridinethiol-1-oxide,
pyridine triphenyl borane
曹京宜, 张海永, 孟宪林, 憨化景, 陈蓉蓉, 刘连河, 王乐乐, 王 君. 环境友好型无铜自抛光防污涂料的制备与性能研究[J]. 涂料工业, 2015, 45(3): 33-36.
Cao Jingy, Zhang Haiyong, Meng Xianlin Han Huajing, Chen Rongrong , Liu Lianhe, Wang. Preparation and Property of Environmental Friendly Copper-Free Self-Polishing Antifouling Coatinngs[J]. Paint & Coatings Industry, 2015, 45(3): 33-36.