高岭土在水性涂料中的遮盖力研究及应用  

The Research on the Opacity of Kaolin and Its Application in Waterbased Coating

作　　者：陈亦可[1] 

机构地区：[1]华侨大学材料物理化学研究所,泉州362011

出　　处：《化工进展》1996年第4期58-60,共3页Chemical Industry and Engineering Progress

摘　　要：本文通过用不同方法处理的高岭土,证实高岭土经超细化和适当温度的煅烧,可以增加其在水性涂料中的遮盖力。在一定范围内可以代替钛白粉、立德粉等白色颜料,降低涂料成本。Kaolin is processed by micronization and other methods. It is proved that the opacity of kaolin can be increased in waterbased coating so that white pigments such as TiO2 can be replaced by kaolin, and the cost of waterbased coating can be reduced.

关 键 词：高岭土 水性涂料 遮盖力 白色颜料 钛白粉 

分 类 号：TQ630.4[化学工程—精细化工]