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消泡剂在水性建筑涂料中的应用

作者:余志忠,黄伟,曹添

关键字:消泡剂,在,水性,建筑涂料,中的,应用,江苏,四,

 
(江苏四新科技应用研究所股份有限公司,江苏 南京  210028)
摘要:在水性建筑涂料中加入消泡剂是降低整个生产环节中所产生泡沫的主要方法,试验对比研究了不同类型消泡剂在不同乳液中的消抑泡性能和涂层缩孔等,可为不同乳胶漆选择合适的消泡剂提供依据。
关键词:消泡剂;水性建筑涂料;选择
中图分类号:TU56;TQ630.4+97        文献标识码:A        文章编号:1001-702X(2019)02-0052-04
 
Application of antifoaming agent in waterborne architectural coatings
YU Zhizhong,HUANG Wei,CAO Tian
(Jiangsu Sixin Technology Application Research Institute Co. Ltd.,Nanjing 210028,China)
Abstract:Adding antifoaming agent to waterborne architectural coatings is the main method to reduce the foam generated in the whole production process. The experimental study is carried out to compare the defoaming performance and shrinkage cavities of various types of defoamers in different emulsions,which provide a basis for selecting suitable antifoaming agent for different latex paints.
Key words:antifoaming agent, waterborne architectural coating,selection