无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ

无机盐工业 ›› 2013, Vol. 45 ›› Issue (3): 8-.

• 论文 • 上一篇    下一篇

Ⅱ型长链聚磷酸铵制备与表征研究进展

黄千钧   

  1. 云南天创科技有限公司,云南昆明651701
  • 出版日期:2013-03-10 发布日期:2013-03-12

Research progress in preparation and characterization of typeⅡ long-chain ammonium polyphosphate

 HUANG  Qian-Jun   

  1. Yunnan Tianchuang Sci-Tech Co.,Ltd.,Kunming 651701,China
  • Published:2013-03-10 Online:2013-03-12

摘要: 综述了Ⅱ型长链聚磷酸铵(聚合度≥1 000)制备与表征的近期研究进展,给出了核磁共振法适用的聚磷酸铵聚合度计算公式。指出工艺安全的无酐聚合法、晶型转化法取代磷酐聚合法将是发展的趋势;新型反应器的开发与应用以及不同表征方法的联用将成为研究的重点。

关键词: Ⅱ型长链聚磷酸铵, 无酐聚合法, 晶型转化法

Abstract: Recent research progress in preparation and characterization of typeⅡ long-chain(polymerization degree≥1 000) ammonium polyphosphate(APP) was reviewed. A suitable calculation formula of APP polymerization degree for nuclear magnetic resonance method was given.It was pointed out that phosphoric-anhydride polymerization method replaced by non-anhydride polymerization method and crystal-type transition method,which have safe technical processes will be a development trend.The development and application of new type reactors,and the join uses of different characterization methods will become the focus of research.

Key words: typeⅡ long-chain APP, non-anhydride polymerization method, crystal-type transition method

中图分类号: