水滑石类化合物研究及其在聚丙烯阻燃剂中的应用进展

中文关键词:  水滑石类化合物  制备方法  PP  阻燃

中文摘要:

      水滑石类化合物是一种重要的无机材料,因其特殊的晶体化学性质,有良好的热稳定性、阻燃性和离子交换性,广泛应用于化工、材料、环保和医药等领域。综述了水滑石类化合物的结构、性质、制备方法及其优缺点,介绍了水滑石在聚丙烯(PP)阻燃剂中的应用进展,以及水滑石作为PP阻燃剂的优异性能,并指出了今后的发展方向。

英文摘要:

      :Layered double hydroxides (LDHs) are a kind of important inorganic material. Because of its special crystal chemical property, hydrotalcite has good thermal stability, fire resistance, and anionic exchangeable property. Due to these properties, hydrotalcite finds many applications in varied fields such as chemical industry, material, environmental protection and medicine. The structure, properties, preparation methods and their advantages and disadvantages of different hydroxides, and the application advance of hydrotalcite in PP(polypropylene) were introduced in the present paper. At the end, the development directions of hydrotalcite in PP were pointed out.