ZU Zhanliang 1， SUN Qing 2， LI Hui 2， YE Peng 2
(1. Division of Capital Construction， Beijing University of Technology， Beijing 100124; 2. School of Chemical and Environmental Engineering， China University of Mining and Technology (Beijing)， Beijing 100083， China)
Abstract：Based on the properties of inorganic flame retardants of magnesium hydroxide, the flame retardant mechanism of magnesium hydroxide was introduced. According to the different of raw materials used to preparing magnesium hydroxide, the characteristics of different process for preparing magnesium hydroxide were analyzed. In order to improve the flame retardant performance of magnesium hydroxide and the polymer composite materials, the ultrafine or nano-sized particle preparation, surface modification and encapsulation modification of magnesium hydroxide powders were discussed and the research progress of magnesium hydroxide applied in flame retardants was summarized. The application trend of magnesium hydroxide used as flame retardants was reviewed and prospected.
Keywords：magnesium hydroxide; flame-retardance materials; modification
文章编号：1008-5548（2013）06-0037-04
DOI：10.3969/j.issn.1008-5548.2013.06.009
收稿日期：2013-09-23，在线出版时间：2013-12-25。
第一作者简介：祖占良（1963—），男，高级工程师，研究方向为非金属矿物加工与应用。 E-mail: zuzhanliang@126.com。
