1 Luoyang Ship Material Research Institute, Luoyang 471039, China)
2 Science and Technology on Marine Corrosion and Protection Laboratory, Qingdao 266101, China)
3 State Key Lab. for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China)
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DOI:
10.7502/j.issn.1674-3962.2014.07.06
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Abstract:
The development history and research status of marine anticorrosive and antifouling coating were introduced briefly. The latest research progresses of high performance anticorrosive and antifouling warship coatings were discussed emphatically. Self-polishing antifouling coatings based on acrylic acid zinc, acrylic acid copper and acrylic acid silane have been used widely after organictin self-polishing prohibited used. The technologies based on biocide grafting, degradable resin and surface micro-structure are the topic research in antifouling coating. The relationships between structure and degradation properties, mechanical properties of the degradable resin were discussed detailed. The relationships between surface mico-structure and antifouling properties of the fouling release coating were also discussed detailed. The development directions of anticorrosive coating are solventless (or high solid content) and long-term service with more and more strict of environmental protection laws. This paper reports a method for improving wet adhesion and compactness, which can greatly improve mechanical properties and corrosion resistance ability of anticorrosive coatings. These anticorrosive and antifouling coatings meet the development needs of the ocean liner and deep-sea equipments.