the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to ceramic industry, in particular to the technology of synthesis of u043au0435u0440u0430u043cu0438u0447u0435 class of dyes and u0434u0435u043au043eu0440u0438u0440u043eu0432u0430u043du0438u00a0 porcelain products. the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: dye contains zinc oxide 21.0 - 34.5% resource ZnO; iron oxide 7.0 - 12.0% resource u0440u043520u0437; chromium trioxide 30.5 - 34.0% resource u0441u043320u0437; manganese oxide 28.0 - 33.0% u043cu043f02 resource.the characteristics of u043au0440u0430u0441u0438u0442u0435u043bu00a0: purity of tone 37.5 - 39.0%, 68% of the dye is, at the temperature of firing spiked 1350 - 1410 & deg; c, possibly with hand and u043cu0435u0445u0430u043du0438u0437u0438u0440 decorating u043eu0432u0430u043du043du044bu043cu0438 methods. 2, table 2).
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