功能微胶囊的构筑策略及其在涂层中的应用OA

Microcapsules that encapsulate functional components have attracted extensive attention because of their advantages of easy preparation and strong designability,and the use of microcapsules to construct functional coatings can easily realize functional imparting,which effectively expands the application scenar-ios of coatings.At present,the research of microcapsule technology in the field of coating continues to ad-vance,and the purpose of this paper is to systematically elaborate the composition and construction strate-gy of microcapsules,and analyze the advantages and disadvantages of various preparation processes such as in-situ polymerization,solvent evaporation,and photopolymerization.In addition,the research status of functional coatings such as self-healing coatings,anti-corrosion coatings,self-lubricating coatings,fire-proof coatings,antibacterial coatings,and thermal insulation coatings based on microcapsules is expoun-ded,so as to provide theoretical reference and technical reference for further research and industrial appli-cation of microcapsules in the field of functional coatings.It is expected that the development of functional microcapsules and coatings in the future will mainly focus on the construction strategy of high-performance microcapsules,multi-functional integration,and the promotion of customization of microcapsules.