空心玻璃微球制备技术研究进展  

Development on Preparation Technology of Hollow Glass Microspheres

作　　者：宋晓睿[1] 杨辉[1] 

机构地区：[1]浙江大学材料科学与工程学系,杭州310027

出　　处：《硅酸盐学报》2012年第3期450-457,共8页Journal of The Chinese Ceramic Society

基　　金：浙江省重点科技创新团队(2009R50010)资助项目

摘　　要：空心玻璃微球(hollow glass microspheres,HGM)是一种新型填料,具有质量轻、强度高、流动性好,隔热、耐腐蚀等优点,在众多领域具有广阔应用前景。目前,已实现产业化的HGM制备技术主要有固相粉末法、液相雾化法和软化学法。本文综述这3种方法制备HGM的基本原理和应用进展,并讨论了各自优缺点,通过对比HGM的性能参数,对不同制备方法存在的问题进行了归纳总结,指出了软化学法制备HGM技术是未来的发展趋势。简要介绍了国内外HGM制备技术的研究现状和发展趋势。未来的研究重点将集中于低能耗、高产率、高强度HGM的制备技术。The potential application of hollow glass microspheres（HGM） as a novel filler is promising in many fields due to its ex-cellent properties such as light mass,high strength,flow characteristics,thermal insulation,corrosion resistance,etc.At present,there are three main manufacturing techniques of HGM,namely,solid state powder method,liquid atomization method and soft-chemical method as well.This paper reviewed the basic principles and application of preparing HGM by these methods.The advantages and disadvantages of these preparation techniques were analyzed,respectively.Some problems of these preparation techniques were dis-cussed via the comparison of the performance parameters of HGM prepared by these methods.A promising method in the preparation of the HGM is the soft-chemical method.The aspects of future work would focus on the preparation technology of HGM with low-power,high yield and high-strength.

关 键 词：空心玻璃微球 制备技术 软化学法 

分 类 号：TQ171.79[化学工程—玻璃工业]