Anti-bacteria wear-proof skid-resistant ceramic and preparation method thereof

Abstract

The invention discloses an anti-bacteria wear-proof skid-resistant ceramic, which is prepared from the following raw materials in parts by weight: 5-20 parts of anti-bacteria wear-proof skid-resistantmaterial and 80-95 parts of basic plain blank, wherein the anti-bacteria wear-proof skid-resistant material is prepared from the following ingredients based on the content of the anti-bacteria wear-proof skid-resistant material: 5-20% of silicon nitride, 15-35% of silicon carbide, 30-55% of nanometer titanium dioxide and 15-25 parts of nano-zinc oxide. Water is added into formula materials to blend into glaze slip, the mixture is subjected to sieving and ball mill mixing to be evenly mixed, the obtained mixture is sprayed and formed on a plain blank model, patterns, including concave-convex surface grids and the like are pressed on the surface of the plain blank by cotton gauze, and the obtained product is subjected to glaze firing and cooled to room temperature to obtain the anti-bacteria wear-proof skid-resistance ceramic. The anti-bacteria wear-proof skid-resistance ceramic has anti-bacteria, wear-proof and skid-resistant effects and can be widely applied to fields including dailyceramic, building decoration and the like, and ceramic ageing can be effectively delayed.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to an antibacterial, wear-resistant and anti-skid ceramic and a preparation method thereof. Background technique [0002] In recent years, due to accidental injuries caused by smooth ground, consumers have paid special attention to the anti-skid performance of floor paving materials. Ceramic tiles are the most widely used floor paving materials in various public places and home decoration. The anti-skid performance is more concerned. At home and abroad, people attach great importance to the anti-skid performance of public pedestrian and workplace roads, and have formulated strict safety standards. Countries in North America regard the coefficient of static friction, which represents ground safety standards, as a mandatory content of project acceptance, and those whose ground friction coefficient does not meet the standard requirements will be severely punished. At present, cerami...

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: 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 and non-slip dry grain ceramics", the application number is CN201310605534, the name is a ceramic tile with a dry glaze decoration surface and its manufacturing method, and 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 antiskid brick, but these methods have in common that the wear-resistant antiskid dry grain layer is all positioned on the ceramic tile surface glaze layer or pattern decoration layer, and its biggest shortcoming is that it is located on the ceramic 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 anti-slip layer is relatively small, and it is easy to be dirty and difficult to clean in real life, and in actual life, when heavy objects are moved on the wear-resistant and anti-slip layer, it is easy to be worn off or scratch off