THE INTENSITY OF COLORATION OF FIBRES DIRECT DYE DEPENDING ON THEIR PHYSICAL PROPERTIES
At present, more and more new chemical synthetic materials and drugs used in dyeing and finishing production for the manufacture of a wide assorted-ment of consumer goods. The variety of textile materials, having a blended composition requires a certain optimization of the process of giving them color by using a type of dye. The article considers the process of dyeing textile materials and direct dye. When studying the process of dyeing textile materials for determination of the concentration of the dye using chemical and physico-chemical methods. The influence of the dye concentration in the dye bath on the color intensity of the direct dye, the issues of dyeing textile materials with different contents of dye in the dye bath. The kinetic dependence of viviremos dye direct brown of cellulose the strength of the material from its percentage content. The analysis of the obtained dependences, built anamorphoses of viviremos dye direct brown cellulose material, calculated the reaction order and reaction rate constants. Attention is paid to the issues of dyeing textile materials of different chemical nature direct dye. Consider Reno the impact of the physical properties of the fibers on the intensity of their OK-Raski direct dye. Presented experimental data on studying the kinetics of viviremos dye direct brown of textile materials depending on their physical properties.