A kind of preparation method of imitation natural stone texture ceramic tile of screen transition slurry

Abstract

The invention discloses a method for preparing a natural-like stone texture ceramic tile by utilizing screen printing transitioned slurries. The method comprises the following steps: (1) selecting a known ceramic body raw material, adding ceramic pigments, and preparing slurries of at least two colors through wet ball-milling; (2) transitioning the prepared colored slurries by utilizing a screen printing plate which has a hollowed-out pattern and / or a transition effect; (3) non-uniformly mixing the transition colored slurries obtained in step (2), so as to obtain a non-uniform slurry; (4) applying the non-uniform slurry to a ceramic body; and (5) feeding the slurry-applied ceramic body obtained in step (4) into a kiln for ceramic tile firing. As the colored slurries are transitioned by utilizing the screen printing plate, the method provided by the invention is simple and effective, and the pattern of the prepared ceramic tile can be formed conveniently; and by means of non-uniform mixing, strip crosses can be formed between or among the colored slurries or the colored slurries can be mixed in a staggered manner, so that strip, flocculence, pinniform and several other different pattern textures can be displayed on a pattern layer formed on the ceramic tile body, and the decorative effect diversity can be improved.

Description

technical field [0001] The invention relates to the technical field of building ceramics, in particular to a method for preparing a natural stone-like texture ceramic tile made of a screen transition slurry. Background technique [0002] Ceramic tile imitating natural stone, its surface has the effect of natural stone, and the pattern can be varied. With the continuous development of social economy, people's requirements for quality of life and living environment are also constantly improving, so natural stone-like, simple and natural decorative materials are very popular among people. [0003] At present, various techniques and materials are used in the market to imitate the texture of natural stone. The common methods of producing imitation natural stone tiles are: (1) Stamping with dry cloth, formed by a press, fired and then polished, but the production method is as follows: The surface pattern of the obtained product is relatively rigid and monotonous, and the three-di...

AI Technical Summary

Problems solved by technology

[0003] At present, various techniques and materials are used in the market to imitate the texture of natural stone. The common methods of producing imitation natural stone tiles are: (1) Stamping with dry cloth, formed by a press, fired and then polished, but the production method is as follows: The surface pattern of the obtained product is relatively rigid and monotonous, and the three-dimensional sense of layering is not strong and unnatural; (2) the wet method is used for cloth, and the ceramic slurry is sprayed onto the bricks through the cloth pipe respectively to form a texture imitating natural stone patterns, but It is often affected by the color mixing effect of the ceramic slurry. Usually, the slurry of different colors is evenly mixed. The layering effect of the color slurry is not obvious, and the degree of blending and mixing between the color materials is poor, so it is difficult to control the slurry. The tendency of the distribution on the surface of the adobe leads to the problem that the texture effect of imitation natural stone is not clear and realistic, three-dimensional and delicate, the effect of patterns and lines is single, and the transition is poor.