The mineralizing effect of sodium fluoride, boric acid, and a natural fluorine-containing mineral (topaz concentrate) on the synthesis of ceramic pigments from talc with the structures of magnesium metasilicate, forsterite and diopside was investigated. It was found that the most active mineralizer is NaF. The positive effect of NaF not only on the synthesis of crystal structures, but also on the color of pigments was noted. The developed compositions of pigments can be widely used for coloring ceramic masses, in the production of building materials, for obtaining paints, coloring glazes and glasses. Tab. 2, ill. 3, bibliography: 3 titles.
Pisch I.V., Maslennikova G.N. Ceramic pigments. - Minsk: Vysheysh. school, - 1987 .-- 131 p.
Pogrebenkov V.M., Sedelnikova M.B. Ceramic pigments based on natural minerals // Glass and ceramics. - 2002.-N12.-S.10-13.
Sedelnikova M.B., Pogrebenkov V.M. Influence of mineralizing additives on the synthesis of ceramic pigments based on natural wollastonite // Glass and Ceramics. - 2006.-N1.-P.21-24.
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