GLAZE Russian patent published in 2013 - IPC C03C8/12 

Abstract RU 2498952 C1

FIELD: chemistry.

SUBSTANCE: invention relates to use in production of materials for the building industry, particularly for coating articles for decorative, utility and household purposes and ceramic tiles. The glaze contains components in the following amounts, wt %: SiO2 40-56; Al2O3 5-12; B2O3 6-20; Fe2O3 0,1-0,4; CaO 6-12; MgO 2.25-12; BaO 2-12; SrO 0-8; PbO 1-10; Na2O 1-10; K2O 1-10; Li2O 0-10; ZnO 8-12; ZrO2 0.1-2.9; TiO2 0-4. The glaze has flow temperature of 815-870°C.

EFFECT: high whiteness of the coating, no crazing and low flow temperature of the glaze.

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RU 2 498 952 C1

Authors

Afanas'Ev Sergej Vasil'Evich

Makhlaj Sergej Vladimirovich

Dates

2013-11-20Published

2012-04-06Filed