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 ›› 2016, Vol. 48 ›› Issue (3): 25-.

• 论文 • 上一篇    下一篇

脂肪酸表面改性镁铝复合阻燃剂

张广良,赵永红,宋 鹏,李国晋   

  1. 中国日用化学工业研究院,山西省纳米技术应用工程研究中心,山西太原 030001
  • 出版日期:2016-03-10 发布日期:2016-03-11

Surface modification of Mg-Al composite flame retardant with fatty acid

 ZHANG  Guang-Liang, ZHAO  Yong-Hong, SONG   Peng, LI  Guo-Jin   

  1. Nanotechnology Applied Research Center of Shanxi Province,China Research Institute of
    Daily Chemical Industry,Taiyuan 030001,China
  • Published:2016-03-10 Online:2016-03-11

摘要: 采用均匀沉淀法制备了镁铝复合阻燃剂。以脂肪酸为改性剂,对镁铝复合物进行表面改性处理。通过X射线衍射(XRD)、红外光谱(FT-IR)、透射电镜(TEM)、扫描电镜(SEM)及亲水亲油性分析,对改性前后镁铝复合物进行表征,对改性工艺进行优化。研究结果表明:以硬脂酸为改性剂,当改性剂用量为镁铝复合物质量的1%时,样品的分散性及与有机体系的相容性最好。

关键词: 镁铝复合阻燃剂, 脂肪酸, 硬脂酸, 表面改性

Abstract: Mg-Al composite flame retardant was prepared via sluggish precipitation method,and the composite was modified by using fatty acid.The Mg-Al compounds,before and after modification,were characterized through X-ray diffraction,Fourier transform infrared spectroscopy,transmission electron microscopy,scanning electron microscopy,and hydrophilic-lipophilic analysis.The modification process was also optimized.Research results showed when the modifier was stearic acid and its dosage was 1.0% of the sample′s mass,the sample got the best dispersity and compatibility with organic system.

Key words: Mg-Al composite flame retardant, fatty acid, stearic acid, surface modification

中图分类号: