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 ›› 2015, Vol. 47 ›› Issue (7): 9-.

• 论文 • 上一篇    下一篇

氢氧化镁改性技术及阻燃效果研究进展

刘润静,李 呈,赵 华,胡永琪   

  1. 河北科技大学化工与制药工程学院,河北石家庄 050018
  • 出版日期:2015-07-10 发布日期:2015-09-24

Research progress of surface modification technology and flame-retardance efficiency of magnesium hydroxide

Liu Runjing,Li Cheng,Zhao Hua,Hu Yongqi   

  1. College of Chemical & Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang 050018,China
  • Online:2015-07-10 Published:2015-09-24

摘要: 在环保型的无机阻燃剂中,氢氧化镁有阻燃、抑烟、填充的三重功能和热稳定性好、分解温度高、无腐蚀性、无毒、无味等特点,因而成为有机高分子材料阻燃添加剂的首要选择。综述了氢氧化镁作为阻燃剂时,其表面有机化改性过程中改性剂种类和改性条件的研究进展。总结了不同改性剂改性后的氢氧化镁填充到不同的高分子聚合物中,其对复合材料的阻燃性能和机械力学性能的影响。

关键词: 氢氧化镁, 改性, 阻燃剂, 聚合物材料

Abstract: Magnesium hydroxide is a kind of environmental friendly flame retardant because of its flame retardant,smoke suppression,and filling functions as well as its characteristics of good thermal stability,high decomposition temperature,non-corrosive,non-toxic,and odorless.Thus it is the primary choice of organic polymer flame retardant.The research progress in the modifier type and the modified conditions during the organic surface modification of magnesium hydroxide as flame retardant was reviewed.Magnesium hydroxide modified by different modifiers had been filled into various polymers,and flame-retardance properties and mechanical performances of composite materials were summarized.

Key words: magnesium hydroxide, modification, flame retardant, polymeric materials