金红石型钛白粉在醇酸调和漆中的应用  

Use of rutile titanium white in the ready-mixed alkyd coatings

作　　者：王兆安 田育廉 张汝才 刘佰平 

机构地区：[1]山东乐化集团青岛乐化科技有限公司,山东青岛266111

出　　处：《中国涂料》2010年第2期58-60,共3页China Coatings

摘　　要：醇酸调和白漆常使用锐钛型钛白粉作为颜料,但涂膜的耐候性和使用寿命不尽如人意,改用耐候性更好的金红石型钛白粉作为着色颜料,在保光性、保色性、耐久性等方面都有大幅提高,是值得大力推广的第二代醇酸调和漆。Anatase titanium white,as pigment,is usually used in white ready-mixed alkyd coatings,but the film of the coatings is not so good in weatherability and use service life.Rutile titanium white is used instead.Because of its better weatherability,the film of the coatings has been improved greatly in gloss retention,color retention and durability.The coatings with rutile titanium white as pigment are the second generation ready-mixed alkyd coatings that deserve to be generalized.

关 键 词：金红石型钛白粉 醇酸调和漆 耐候性 锐钛型钛白粉 

分 类 号：TQ630.49[化学工程—精细化工]