Accession Number : ADA264013


Title :   Utilization of Magnetic Fields during Coloring of Cellulose and Polyester Fiber Fabrics


Corporate Author : FOREIGN AEROSPACE SCIENCE AND TECHNOLOGY CENTER WRIGHT-PATTERSON AFB OH


Personal Author(s) : Konstantinov, O I ; Melnikov, B N


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a264013.pdf


Report Date : 27 Apr 1993


Pagination or Media Count : 10


Abstract : The intensification of the processes of coloring textile materials with the utilization of magnetic fields is executed by the magnetic treatment of industrial water or dye solution. Magnetization of water during coloring of cotton fabric by direct dyes accomplished on the type PMU-1 apparatus with circular permanent magnets with laminar nature of flow, close to the transitional into the turbulent, and the strength of the magnetic field in the primary operating gap of the apparatus 143 kA/m. The most effective variant of magnetic activation of the impregnation process of cellulose and polyester fabrics with solutions of active and disperse colorants with their subsequent thermal fixation on textile material is revealed.


Descriptors :   *FABRICS , *DYES , *POLYESTER FIBERS , USSR , MAGNETIC FIELDS , RUSSIAN LANGUAGE , IMPREGNATION , TEXTILE INDUSTRY , COTTON TEXTILES , CELLULOSE , TRANSLATIONS , MANUFACTURING , INDUSTRIAL PRODUCTION


Subject Categories : Textiles


Distribution Statement : APPROVED FOR PUBLIC RELEASE