重防腐涂料在海洋工程钢结构中的研究进展

摘要

ABSTRACT:The application of anticorrosive coating is an important mean of metal corrosion protection. Compared with the common coatings, the heavy-duty anticorrosive coating has a longer life time. In this review, the corrosion status of marine steel structures and the necessity of the study of heavy-duty anticorrosive coating were briefly described. The research progress of heavy-duty anticorrosive coating in China and overseas was summarized. The maintypes and the preparation process of solvent heavy-duty anticorrosive coatings, the kinds and developing trend of waterborne heavy-duty anticorrosive coatings as well as the features and application of novel nano-modified coatings were introduced.%海洋重防腐涂料是金属腐蚀防护的重要手段，具有相对于常规防腐涂料更长的保护期。简述了海洋工程钢结构的腐蚀现状以及海洋重防腐涂料研究的必要性，总结了国内外在重防腐涂料领域的研究进展，介绍了溶剂型重防腐涂料的主要种类和目前的制备工艺，水性重防腐涂料的种类和发展趋势，以及新型纳米改性涂料的特点和应用情况。