环保型金属三防涂料的制备及其性能研究  

Study on the Preparation and Properties of Environmental Metal Three-Proof Coatings

作　　者：刘杰 江李贝 申乾宏 阙永生 吴春春 李跃 盛建松 樊先平 杨辉 Liu Jie;Jiang Libei;Shen Qianhong;Que Yongsheng;Wu Chunchun;Li Yue;Sheng Jiansong;Fan Xianping;Yang Hui(Taizhou Research Institute,Zhejiang University,Taizhou Zhejiang,318000,China;Zhejiang International Nanotechnology Research Institute,Zhejiang University,Hangzhou Zhejiang,310027,China)

机构地区：[1]浙江大学台州研究院,浙江台州318000 [2]浙江大学浙江加州国际纳米技术研究院,浙江杭州310027

出　　处：《上海涂料》2020年第1期1-4,共4页Shanghai Coatings

摘　　要：采用聚合物硅溶胶为成膜物质,制备了具有室温固化特性的环保型硅系三防涂料,并开展了该硅系三防涂料与传统过氯乙烯涂料在耐水性、耐油性、耐溶剂性等防护性能方面的对比研究。结果表明:该硅系三防涂料在铝合金表面具有优异的附着力,其涂层的硬度、耐冲击性、耐水性和耐油性远高于过氯乙烯涂层。In this paper,an environmental room-temperature-cured silicon-based three-prevention coatings was prepared by using polymer silica sol as a film-forming substrate.And a comparative study of the protective properties of the silicon-based three-prevention coatings and the traditional perchloroethylene coatings were made,mainly including water,solvent and oil resistance etc.The results showed that the silicon-based three-prevention coatings have excellent adhesion on aluminum alloy,and the hardness,impact resistance,water and oil resistance of the prepared coating are much higher than those of the perchloroeth ylene coating.

关 键 词：硅系三防涂料 过氯乙烯涂料 耐水性 耐溶剂性 

分 类 号：TQ630.7[化学工程—精细化工]