【作者】 段晓娜； 孙羊羊； 张海红； 尚会建； 郑学明；

【Author】 DUAN Xiao-na;SUN Yang-yang;ZHANG Hai-hong;SHANG Hui-jian;ZHENG Xue-ming;College of Chemical and Pharmaceutical Enhineering,Hebei University of Seience and Technology;School of Chemical Engineering and Technology,Tianjin University;

【机构】 河北科技大学化学与制药工程学院； 天津大学化工学院；

【摘要】 硅溶胶具有大的比表面积,高的稳定性等优良的性能被广泛应用在涂料、化学机械抛光、精密铸造等工业领域。随着工业的发展,硅溶胶应用范围被不断扩大,较大粒径,更高稳定性,单一分散的溶胶被大量研究。金属改性、有机基团改性的溶胶有特殊的性能以适应不同的领域需求。更多还原

【Abstract】 Silica sol had has been widely used in the industries of coating,chemical mechanical polishing,precision casting due to the excellent performance of large specific surface area and high stability.With the development of the industry,the filed of application is more wide.Big particle size,high stability,a single dispersed of the sol has been a large number of research.The sol of metal modification,the organic group modification has special performance to adapt to different demand.更多还原