PDF全文下载：2017050021
杨晶巍， 赵静， 隋晓彤， 毕伟, 唐林生*
（青岛科技大学 化工学院，山东 青岛 266042）
摘要： 以苯酚、六氯环三磷腈(TCP)和氨为原料，通过苯酚和TCP缩合，再氨化，最后缩聚制得了苯氧基改性聚氨基环三磷腈。结果表明：TCP与苯酚缩合的较佳条件与两者的量的比有关：当n(TCP)∶n(苯酚)∶n(KOH)=1∶1.1∶1.3时，缩合温度为85 ℃，缩合时间为5 h；当n(TCP)∶n(苯酚)∶n(KOH)=1∶2.2∶2.6时，缩合温度为95 ℃，缩合时间为7 h。缩聚的较佳条件是：聚合温度为180 ℃，聚合时间为15 min。通过苯氧基改性，明显提高了产品的磷收率，降低了产品的吸湿性和水溶性，改善了产品的热稳定性。
关键词： 聚氨基环三磷腈； 苯氧基改性； 性能
中图分类号： O 643文献标志码： A
引用格式：杨晶巍， 赵静， 隋晓彤， 等. 苯氧基改性聚氨基环三磷腈的制备及其性能\[J\]. 青岛科技大学学报（自然科学版）， 2017， 38（5）： 21-26.
YANG Jingwei， ZHAO Jing， SUI Xiaotong, et al. Study on the preparation and property of polyaminocyclotriphosphazene modified with phenoxy\[J\]. Journal of Qingdao University of Science and Technology（Natural Science Edition), 2017, 38(5)： 21-26.
Study on the Preparation and Property of Polyaminocyclotriphosphazene
Modified with Phenoxy
YANG Jingwei， ZHAO Jing， SUI Xiaotong， BI Wei, TANG Linsheng
(College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China)
Abstract: Polyaminocyclotriphosphazene modified with phenoxy was synthesized by the condensation of hexachlorocyclotriphosphazene(TCP) and phenol, then ammoniation with ammonia, final polycondensation. The results showed that the optimum conditions of the condensation were associated with the molar ratio of TCP and phenol: When n(TCP)∶n(phenol)∶n(KOH)=1∶1.1∶1.3，reaction temperature being 85 ℃，reaction time being 5 h, but when n(TCP)∶n(phenol)∶n(KOH)=1∶2.2∶2.6， reaction temperature being 85 ℃，reaction time being 5 h. The optimum conditions of polycondensation were as follows: reaction temperature being 180 ℃, reaction time being 15 min. The recovery and thermal stability of the product were significantly improved, and the moisture absorption and watersolubility were reduced by phenoxy modification.
Key words: polyaminocyclotriphosphazene; modification with phenoxy; property
收稿日期： 2016-05-16
基金项目： 国家自然科学基金项目（21276131）；青岛科技大学引进人才科研启动基金项目（0022575）.
作者简介： 杨晶巍（1976—）,女，助理研究员.*通信联系人.
文章编号： 1672-6987（2017）05-0021-06； DOI： 10.16351/j.1672-6987.2017.05.003
