Wear-resistant and non-slip ceramic tile and preparation method thereof

Abstract

The invention discloses a wear-resistant and non-slip ceramic tile. A mixed glaze layer of wear-resistant and non-slip particles and engobe is applied to the surface of a moulded ceramic tile base clay blank, wherein the mixed glaze layer of the wear-resistant and non-slip particles and the engobe is prepared from a mixed glaze slurry consisting of an engobe glaze slurry and high-temperature wear-resistant and non-slip particles. The invention further discloses a preparation method of the wear-resistant and non-slip ceramic tile. In the wear-resistant and non-slip ceramic tile, the wear-resistant and non-slip dry particles are inlaid into the engobe glaze layer and are positioned below a ceramic tile pattern decoration layer, so that the particle components and the transparency of the wear-resistant and non-slip dry particles do not affect the color effect of a product pattern, and the wear-resistant and non-slip dry particles are unlikely to be worn or scraped off during actual use; the particle size of the wear-resistant and non-slip dry particles is relatively large, so that the surface of a product achieves a better non-slip and anti-fouling effect.

Description

Technical field [0001] The invention relates to the field of ceramic tile preparation, in particular to a wear-resistant anti-skid ceramic tile and a preparation method thereof. Background technique [0002] In recent years, accidental injuries caused by smooth ground have caused consumers to pay more attention to the anti-slip performance of floor covering materials. As a kind of floor covering material most widely used in various public places and home decoration, ceramic tiles are anti-slip. Performance is more concerned. Domestic and foreign countries attach great importance to the anti-skid performance of public pedestrians and workplaces, and have formulated strict safety standards. North American countries regard the static friction coefficient, which represents the ground safety standard, as a mandatory content of project acceptance, and severe penalties will be imposed if the ground friction coefficient does not meet the standard requirements. At present, ceramic anti-...

AI Technical Summary

Problems solved by technology

Among them, the use of concave-convex design to improve the anti-skid level is the most common method; and the method of spraying or applying anti-slip agent and corrosive agent has the problem of failure after a certain period of use, and because it covers the texture layer of the surface decoration pattern, it affects the color of the ink. The effect is poor, and the glaze surface of the product is rough after firing when the bottom glaze temperature is increased, and the color of the product is not full enough, and it is sensitive to the requirements of the kiln firing temperature and other conditions.

The application number is CN201310349396, the name is "wear-resistant anti-slip dry grain ceramics", the application number is CN201310605534, the name is a ceramic tile with a dry glaze decorative surface and its manufacturing method, the application number is CN201410497320, and the name is a ceramic tile with anti-skid effect. Its manufacturing method all discloses the preparation method of anti-slip tile, but these methods have in common that wear-resistant anti-slip dry grain layer is all positioned on tile surface glaze layer or pattern decoration layer, and its biggest shortcoming is that it is positioned on tile surface. The chemical composition and transparency of the dry particles in the wear-resistant and non-slip dry particle layer on the glaze layer or pattern decoration layer will affect the color effect of the tile pattern; at the same time, the dry particle size of the wear-resistant and non-slip layer is relatively small (60 mesh-325 mesh), In real life, it is easy to be dirty and difficult to clean, and in real life, when heavy objects move on the wear-resistant anti-slip layer, it is easy to be worn off or scraped off