摘要
以自制丙烯酸锌树脂为主要成膜物,加入吡啶硫酮锌(Zn PT)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Zn PT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。
Driven by the increasingly stringent requirements on environmental protection, the need for development of copper-free self-polishing antifouling coatings has been highlight- ed. 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 bioeides and other pigments. The basic proper- ties of the antifouling coatings with different organic biocides are studied. Meanwhile, the anti- fouling 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.
出处
《涂料工业》
CAS
CSCD
北大核心
2015年第3期33-36,共4页
Paint & Coatings Industry
基金
总装预研基金
科技部国家国际合作专项(2013DFA50480)
关键词
海洋防污
无铜
吡啶硫酮锌
吡啶三苯基硼烷
marine antifouling
copper-free
Zinc 2-pyridinethiol- 1 -oxide
pyridine triphenyl borane
