Microencapsulation of phosphorous flame retardant and its application in polymers

被引：0
|
作者：
Du J. [1 ]
Du N. [1 ]
Wu N. [1 ]
机构：
[1] Key Laboratory of Rubber-Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, Qingdao University of Science & Technology, Qingdao
来源：
Wu, Ningjing (ningjing_wu@qust.edu.cn) | 1600年 / Sichuan University卷 / 33期
关键词：
Flame retardant; Microencapsulation; Phosphorus-containing flame retardants; Shell material;
D O I：
10.16865/j.cnki.1000-7555.2017.01.031
中图分类号：
学科分类号：
摘要：
Phosphorus-containing flame retardants are one type of effective halogen-free flame retardants. However, they have some problems such as moisture sensitivity and poor compatibility with polymer matrix and low thermal stability. Microencapsulation of phosphorus-containing flame retardant is an effective way to solve these problems. The microencapsulation of flame retardant by designing various molecular structure could not only improve physical properties of flame retardant, but also increase the flame retardancy of polymer. In this paper, the influence of different microencapsule shell materials including melamine-formaldehyde resin, polyurethane, epoxy resin, organic silicon and cellulose on the flame retardancy and physical properties flame retarded composites were introduced. The results demonstrated that microencapsulation of phosphorous flame retardant improved the water resistance, thermal stability, compatibility with matrix of flame retardants and mechanical properties of flame retarded materials. © 2017, Editorial Board of Polymer Materials Science & Engineering. All right reserved.
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页码：173 / 178
页数：5
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