摘要
综述了近年来国内外硅系气凝胶、有机气凝胶和碳系气凝胶在阻燃领域的研究进展.概述了气凝胶的特点、在阻燃领域的相关阻燃改性技术及其对材料阻燃性能的影响.总结了各种气凝胶的优缺点及未来发展趋势.
Abstract
This paper reviewed the research progress in the application of silicone-aerogels,organic aerogels,and carbon aerogels in the flame-retardant field.The characteristics of aerogels and corresponding flame-retardant modification tech-nologies as well as their effects on the flame retardancy of materials were summarized.The advantages,disadvantages,and future development trend of various aerogels are discussed.