Low-light exquisite glaze, glaze slurry preparation method, glazed tile, and preparation method

Abstract

The invention discloses low-light exquisite glaze. The exquisite glaze is prepared from the following chemical components in percentage by weight: 33 to 55 percent of SiO2, 15 to 25 percent of Al2O3,less than 1 percent of Fe2O3, less than 1 percent of TiO2, 10 to 18 percent of CaO, 1 to 5 percent of MgO, 3 to 6 percent of K2O, 2 to 5 percent of Na2O, 1 to 2 percent of ZnO, 1 to 2.5 percent of BaO, 3 to 5 percent of B2O3 and 3 to 9 percent of ZrO2. The invention also discloses a glaze slurry preparation method of the low-light exquisite glaze, a glazed tile and a glazed tile preparation method. The glossiness of a glazed surface obtained through the low-light exquisite glaze is 4 to 18 degrees; the texture of the surface is exquisite; the antifouling property is good; the technical difficult points that the glazed surface in industry cannot meet the requirements of low light and exquisiteness are solved.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a low-gloss delicate glaze, a method for preparing glaze slurry, glazed tiles and a preparation method. Background technique [0002] Ceramic tiles have become the most popular decorative materials in the decorative material market. Among them, glazed ceramic tiles are favored by consumers because of their rich glazed texture and variety of colors. Now the mainstream glazed ceramic tiles are used to have a glossiness of 8-12. Bricks with a higher degree are defined as satin, 30-80 degrees are defined as soft light, and 90 degrees or more are defined as bright light. Different gloss brings different decorative effects to consumers. In addition to gloss, the texture of the glazed surface is also a very important reference factor for consumers to choose glazed tiles. Generally divided into rough surface, fine surface, smooth surface. Rough surface generally refers to rough surfa...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing glaze formulas, the crystallization of the high-calcium formula is not fine enough; the glaze of the high-magnesium formula is delicate, but the color is not good; Sewage

At present, the glazed ceramic tiles with a glossiness of 4-18 degrees have a rough glazed surface and poor anti-fouling performance, which cannot be widely accepted by consumers.

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