Flame Retardancy Modification of Wool Fabrics Using a Vinyl Phosphorus Monomer

Fang Jun Zhang; Jin Ping Guan; Guo Qiang Chen

doi:10.4028/www.scientific.net/AMR.557-559.952

Paper Titles

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Effect of Viscosity Stabilizer on the Properties and Structure of Raw Constant Viscosity Rubber
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Flame Retardancy Modification of Wool Fabrics Using a Vinyl Phosphorus Monomer
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Application and Mechanism Study of a Novel Copolymer for Filter Aids on Wet-Process Phosphoric Acid
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Synthesis and Characterization of a Novel Linear Benzoxazine-Containing Polytriazole via Metal-Free Click Reaction and its Self-Crosslinking Behavior
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Flame Retardancy Modification of Wool Fabrics Using a Vinyl Phosphorus Monomer

Abstract:

In this paper, a flame retardant dimethyl-2-(methacryloyloxyethyl) phosphate (DMMEP) was applied onto wool fabrics by graft copolymerization technique in water media. The paper discussed the technological conditions of the formation of wool-g-DMMEP such as the pH value of reaction, reaction temperature and time etc. The weight gain of wool fabrics was chosen to be the indicator of optimized technological condition. The results showed that DMMEP treated wool fabrics have high limiting oxygen index(LOI). Wool fabric with weight gain 4.27% has high LOI 34.6%, which is hard ignited in air. Char residues of DMMEP treated wool fabrics are more rigid and solid.