GLASE MIXTURE COMPOSITION Russian patent published in 2011 - IPC C03C8/14 

FIELD: chemistry.

SUBSTANCE: invention relates to the technology of silicates and glase mixture compositions for depositing on ceramic tiles and glased tiles. The glase mixture composition contains the following, wt %: quartz sand 49.0-52.0; dolomite 9.0-12.0; borax 10.0-12.0; alumina 6.0-8.0; chalk 5.0-7.0; potash 7.0-8.0; chalk 5.0-7.0; potash 7.0-8.0; zirconium dioxide 6.0-7.0; calcined soda 0.5-1.0. The glase has heat resistance of 6-8 thermal cycles.

EFFECT: increased heat resistance of the glase.

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