Bardash N. Technology development for the chemical modification of polyacrylonitrile fiber materials

Object of study - the finishing process of polyacrylonitrile fiber materials. Purpose is to provide an efficient technology of chemical modification acrylonitrile in a thin surface layer of the fibers with replacement of the amide nitrile groups, which leads to an increase and decrease electrified reduction hydrophilic fibrous materials based on acrylonitrile. Research methods - method for determining capillary, electrical resistivity, breaking strength and elongation method of thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), IR spectroscopy, scanning electron microscopy (SEM). Processing and analysis of experimental data was carried out using static analysis package "Statistica". Theoretically grounded, and experimentally validated a new technology of chemical modification of polyacrylonitrile fiber materials, which allows you to get a fibrous material with high consumer properties. Area of application - fabric of textile materials.