Improvement of pigment-free technology for production of dense-colored glazes

As a result of the improvement of the technology for obtaining brightly colored glass coatings, a new method of coloring glazes has been proposed, which consists in the course of a complex of physicochemical processes (adsorption, ion exchange and precipitation) even at the stage of preparing glaze slips containing water-soluble salts of metals of variable valence, which provides an intense and uniform color , as well as high quality characteristics of fired glass coatings. Tab. 2, bibliography: 1 title.