Synthesize and Application of Mg-Al Hydrotalcite in Flame Retardant Paper Preparation

Abstract:

The feasibility and technological conditions of the preparation of flame retardant paper based on fiber using co-precipitation synthesis of Mg-Al hydrotalcites as filler in papers were investigated. The crystallizations, granularities of Mg-Al hydrotalcites and characters of flame retardant papers were investigated through transmission election microscope and X-ray diffraction technique etc. The results indicated that Mg-Al hydrotalcites were layered hexagonal nanoparticles, with perfectly crystallized structure and striking performance in furnish retention improvement. The flame retardant papers based on fiber using Mg-Al hydrotalcites as fillers have excellent inflaming retarding performance. The oxygen index of the flame retardant paper produced is above 25 % at the dosage of 15 wt%.

• Periodical: Advanced Materials Research (Volume 174)
• Pages: 362-365
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.174.362
• Online since: December 2010
• Authors: Song Lin Wang, Xiao Ming Song
• Keywords: Co-Precipitation Synthesis, Flame Retardant, Flame Retardant Paper, Mg-Al Hydrotalcites

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