有机无机杂化自清洁涂料的制备及性能研究  

Study on preparation and properties of organic inorganic hybrid self-cleaning coating

作　　者：皮可 王政芳 向俊华[1,2] 刘伟区 PI Ke;WANG Zhengfang;XIANG Junhua;LIU Weiqu(Guangzhou Institute of Chemistry,Chinese Academy of Sciences,Guangzhou 510000,China;Key Lab of Cellulose and Lignocellulosics Chemistry,Chinese Academy of Sciences,Guangzhou 510000,China)

机构地区：[1]中科院广州化学有限公司,广东广州510000 [2]中国科学院纤维素化学重点实验室,广东广州510000

出　　处：《新型建筑材料》2019年第3期49-52,共4页New Building Materials

摘　　要：利用自制的高硅含量硅丙乳液,纳米二氧化钛溶胶进行杂化反应得到有机无机杂化物制备自清洁涂料,并对涂层的透光性、光催化性、耐水性、耐溶剂性进行了研究。结果表明,涂层具有优异的透明性和光催化活性,涂层耐水24 h无起皮、起泡、脱落现象发生。The self-cleaning coatings were prepared by organic-inorganic hybrid which was prepared by the hybridization reaction of self-made high silicon content silicone acrylic emulsion and nano titanium dioxide sol. Then these properties of transparency,photocatalytic activity,water resistant and solvent resistant were researched in this paper. The results revealed that the coating had excellent transparency,photocatalytic activity and water resistant coating for 24 h without peeling,blister,fall off phenomenon.

关 键 词：有机无机杂化 自清洁 高硅含量 光催化 

分 类 号：TU56[建筑科学—建筑技术科学] TQ63[化学工程—精细化工]