GLAZE Russian patent published in 2013 - IPC C03C6/04 

Abstract RU 2479503 C1

FIELD: chemistry.

SUBSTANCE: invention relates to the industry of construction materials and glaze compositions for applying on ceramic tiles and bricks. The glaze contains the following, pts.wt: yellow lead 29-31; ground glass 10-12; ground malachite 6-8; quartz sand 10-12; bone ash 6-8. The glaze has frost resistance of not less than 100 cycles. The glaze is molten at temperature of 1430-1490°C and fired at 1120-1150°C.

EFFECT: high frost resistance of the glaze.

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RU 2 479 503 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2013-04-20Published

2011-12-14Filed