Paper Title:
Preparation and Characterization of Mg(OH)2 Flame-Retardant with Particular Morphology via Hydrothermal Process
  Abstract

The process of preparing magnesium hydroxide flame retardants with particular morphologies after hydrothermal treatment in the presence of organic modifier ethanediamine was mainly investigated. Influences of such factors as slurry concentration, modifier solution concentration and reaction temperature were studied. Meanwhile, the hydrothermally treated results were characterized by XRD, SEM, FTIR and TGA. The results indicate that when the reaction temperature was 180°C, and the reaction time ranges from 4 to 8 hours, the magnesium hydroxide and organic modifier solution concentration separately was 5% and 4 mol/L, a spherical crystalline magnesium hydroxide that has a symmetrical and regular crystal morphology was prepared. Such magnesium hydroxide materials were found to give an enhanced powder filtration.

  Info
Periodical
Advanced Materials Research (Volumes 306-307)
Chapter
Chapter 9: Nano Materials
Edited by
Shiquan Liu and Min Zuo
Pages
1311-1316
DOI
10.4028/www.scientific.net/AMR.306-307.1311
Citation
L. M. Ji , L. J. Li, Z. Q. Liu, B. Zhang, F. Nie, Z. M. Zeng, F. G. Song, Y. H. Zhang, X. H. Jia, "Preparation and Characterization of Mg(OH)2 Flame-Retardant with Particular Morphology via Hydrothermal Process", Advanced Materials Research, Vols. 306-307, pp. 1311-1316, 2011
Online since
August 2011
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Price
$32.00
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