气相二氧化硅在水基涂料中的应用

摘要

Thixotropic performance of fumed silica with different specific area in solution was introduced. The application of fumed silica as the rheological additive to the waterbased coating was explored. The results show that the fumed silica can effectively improve the suspension stability and levelling property of the waterbased coatings.%介绍了不同比表面积气相二氧化硅在水溶液中的触变性能，探究了气相二氧化硅作为流变助剂在水基涂料中的应用。试验表明，将气相二氧化硅作用于水基涂料后，能有效提高涂料的悬浮稳定性和流平性。