Oliynik N. Mining of the technology of printing of textile materials by dispersed stains with application of urethane thickener

Object of research - process of printing by dispersed stains. The purpose of research - to expand a range of thickeners for printing by dispersed stains and to increase efficiency of process of printing by dispersed stains of textile materials by increase of a degree of fixation of a stain on a fiber. Method of testings - viskosimetric method of an estimation of rheological properties of printing dyes, spectrophotometric method of an estimation of intensity of colouring and color responses, method Du-Nui at measurement of surface tension of printing dye. The process of printing by dispersed stains of textile materials with application is investigated as thickener laprol DZ. Is rotined, that laprol DZ acts as an intensifier of process of fixation of a dispersed stain on a fiber. The gear of intensifying effect laprol DZ on process of fixation of dispersed stains is determined. The technology of printing of textile materials by dispersed stains with application laprol DZ is developed. The economic and ecological advantages of the technology of printing with usage of new thickener are determined. Scope - finishing factories of the textile enterprises.