催干剂对水性醇酸树脂涂料性能的影响  

Influence of drying catalyst on performances of water-borne alkyd resin coatings

作　　者：伍剑辉 彭辉云 石成芬 

机构地区：[1]广东华润涂料有限公司研究开发中心,广东顺德528306 [2]依利安达(广州)电子有限公司,广州510730

出　　处：《中国涂料》2008年第9期24-27,共4页China Coatings

摘　　要：以水性丙烯酸改性的醇酸树脂为基料配制水性木器涂料,探讨了涂料配方中催干剂的用量及催干剂的种类对水性醇酸涂料储存稳定性、干燥性能和涂膜耐水性等性能的影响。从醇酸树脂氧化成膜过程,分析催干剂对干燥性能的影响。初步解决了水性醇酸涂料催干剂在使用中应注意的问题。About the water-borne wood coatings from water-borne acrylic modified alkyd resin, we discuss the influence of drying catalyst amount in compositions and the category on the storage stability of the alkyd coatings, drying performance and water-resistance; and about the oxidation film-forming process of alkyd resin, we analyze the influence of drying catalyst on drying performance. And the problems in use of drying catalyst for water-borne alkyd coatings have basically been solved.

关 键 词：催干剂 水性醇酸涂料 氧化成膜 储存稳定性 耐水性 

分 类 号：TQ630.492[化学工程—精细化工]