Antibacterial and antistatic ceramic tile preparation method

Abstract

The invention belongs to the technical field of ceramic tiles, and particularly relates to an antibacterial and antistatic ceramic tile preparation method. The antibacterial and antistatic ceramic tile preparation method comprises the following steps that step 1, raw materials are treated, specifically, clay and sand are mixed, water is added, a mixture is ground into fine particles, then the fine particles are dried, and an inorganic antibacterial agent and antistatic functional powder are mixed with the dried fine particles to obtain powder; step 2, pressing and sintering are carried out, specifically, the powder is pressed, formed and sintered, and the powder is naturally cooled after being sintered to obtain a formed brick body; and step 3, glazing and polishing are carried out, specifically, the surface of the formed brick body is coated with a glaze layer, the formed brick body coated with the glaze layer is fed into a kiln to be sintered again, the formed brick body is taken out and cooled after the glaze layer is formed, and finally the surface of the glaze layer is polished. The uniform polishing degree of the surface of the glaze layer is ensured; and chippings adsorbed to a grinding piece are reduced, and the grinding and polishing effect of the grinding piece is improved.

Description

technical field [0001] The invention belongs to the technical field of ceramic tiles, and in particular relates to a method for preparing antibacterial and antistatic ceramic tiles. Background technique [0002] Antibacterial and antistatic tiles are antibacterial and antistatic ceramic tiles that are obtained by adding inorganic antibacterial agents and antistatic functional powders during the firing process of the tiles, and coating the surface of the fired tiles with a glaze layer, and finally grinding and polishing the surface of the glaze layer. Static tiles. The antistatic performance of antibacterial antistatic tiles is very stable, the resistance value is between 106 to 109 ohms, and the construction is convenient and applicable, so it is widely used in indoor floor decoration. At present, there are the following problems in the preparation process of antibacterial and antistatic ceramic tiles: (1) when polishing the surface glaze layer of antibacterial and antistat...

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Problems solved by technology

[0004] The invention provides a method for preparing antibacterial and antistatic ceramic tiles, the purpose of which is to solve the following problems in the preparation process of antibacterial and antistatic ceramic tiles: (1) when polishing the surface glaze layer of antibacterial and antistatic ceramic tiles with large volume, It can only be polished and polished several times. It is difficult to ensure that the pressure between the polishing sheet and the glaze layer on the surface of the ceramic tile is the same during each polishing, which will easily lead to uneven polishing on the surface of the glaze layer, which will adversely affect the effect of polishing; ( 2) When grinding and polishing the glaze layer on the surface of antibacterial and antistatic tiles, the debris generated is easy to remain on the surface of the glaze layer and then adsorbed on the polishing sheet. the effect of adversely affecting

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