中国塑料 ›› 2012, Vol. 26 ›› Issue (04): 16-21 .DOI: 10.19491/j.issn.1001-9278.2012.04.003

• 综述 • 上一篇    下一篇

聚磷腈材料在航空航天及军工领域的应用研究

宝冬梅 刘吉平   

  1. 北京理工大学
  • 收稿日期:2012-01-07 修回日期:1900-01-01 出版日期:2012-04-26 发布日期:2012-04-26

Study on Polyphosphazene Materials and Its Applications in Aviation and Military Field

  

  • Received:2012-01-07 Revised:1900-01-01 Online:2012-04-26 Published:2012-04-26

摘要: 简要介绍了聚磷腈的结构和性能,概述了六氯环三磷腈、聚二氯磷腈和聚磷腈的合成方法,综述了其在航空航天及军工领域的应用,包括在耐高温阻燃涂层、防火阻燃涂料、阻燃泡沫橡胶、火箭发动机绝热层、密封材料等领域的应用,并指出了我国聚磷腈材料发展存在的问题,最后对聚磷腈的发展前景进行了展望。

关键词: 聚磷腈, 阻燃, 军工, 应用, 航空航天

Abstract: In this paper, structure and characteristics of polyphosphazene were briefly introduced. The synthetic methods of hexachlorocyclotriphosphazene, poly (dichloro)phosphazene, and poly phosphazene were summarized. The progress on applications of polyphosphazene in aviation and military field was reviewed,including high-temperature flame retardancy coating, fire-resistant flame retardancy coating, flame retardancy foaming rubber, insulation of rocket motor, sealing materials. The existing problems of polyphosphazene material were pointed out. At last, the development of polyphosphazene material in the future was prospected.

Key words: polyphosphazene, flame retardancy, military, application, aviation