中国粉体技术2011，Vol.17Issue(4)：36-40,5.DOI:10.3969/i.issn.1008-5548.2011.04.010
硅烷偶联剂对金属氢氧化物粉体的机械球磨改性
Metal Hydroxide Powders Modified with Silane Coupling by Mechanical Ball Milling
摘要
Abstract
In order to improve the dispersibility and affinity of the metal hydroxide powders, the magnesium hydroxide and aluminum hydroxide flame retardant powders were modified with silane coupling agent KH-550 by mechanical ball milling. XRD, FTIR and SEM were used to characterize the modification effects under different modifying conditions. The reaction mechanism was analyzed and discussed too. The results showed that the mechanical ball milling modification was more conducive to the dispersibility of hydroxide flame retardants, and the optimizing modification condition was in acidic medium.关键词
硅烷偶联剂/表面改性/机械球磨法Key words
silane coupling/ surface modification/ mechanical ball milling分类
化学工程引用本文复制引用
林红娇,晏泓,王亓杰,魏丽乔,许并社..硅烷偶联剂对金属氢氧化物粉体的机械球磨改性[J].中国粉体技术,2011,17(4):36-40,5.基金项目
山西省重点实验室开放基金项目,编号:2009011059-14. （）
