Ceramic brick with matt glaze surface and preparation method of ceramic brick

Abstract

The invention discloses a ceramic brick with a matt glaze surface and a preparation method of the ceramic brick. The preparation method comprises the following steps: 1) performing two-time material allocation of micro powder; 2) performing dry-pressing molding by using a punch-cum-blanking die or a non-punch-cum-blanking die at a pressing machine; 3) drying a blank pressed by using the non-punch-cum-blanking die, performing blank polishing treatment, and performing drying treatment on a blank pressed by using the punch-cum-blanking die; 4) performing dust blocking, and performing ink jet printing; 5) spraying surface material treatment slurry by using a high-pressure glaze spraying machine; and 6) performing furnace firing. By adopting the preparation method, a layer of a matt glaze whichis 0.02-0.1mm in thickness, good in bonding and good in transparency is applied to the surface of a brick, defects that a conventional polishing brick is high in surface brightness, not natural or fine enough in pattern and poor in antifouling and anti-sliding properties can be overcome, technical problems that a conventional matt glaze is poor in combination with a blank, and the clarity of patterns of a surface material layer of the blank is seriously affected by a matt glaze layer can be solved, and a novel product development idea can be provided for production companies of conventional polishing bricks.

Description

technical field [0001] The invention relates to ceramic bricks, in particular to a ceramic brick with a dull glazed surface and a preparation method thereof, belonging to the field of building ceramics. Background technique [0002] In the past, people's demand for the durability of ceramic tiles was often higher than that of decoration and user experience. Therefore, polished tiles have occupied a considerable market in the field of ceramic tiles due to their excellent wear resistance and ultra-high hardness. However, with the continuous development of the economy and the continuous improvement of people's living standards, consumers' requirements for the decorative effect and use experience of ceramic tiles are increasing day by day. Therefore, it is an important direction for the development of traditional polished tile manufacturers to improve the decorative effect of polished tiles, reduce their gloss, improve their anti-skid and stain resistance, and improve their use ...

AI Technical Summary

Problems solved by technology

[0006] The invention overcomes the shortcomings of traditional polished tiles, such as high surface brightness, unnatural and delicate pattern performance, and poor stain resistance and anti-skid performance, by applying a layer of matte glaze with good bonding and good transparency on the green body, and improves the ceramic tiles. Decorative effect and actual use experience; the present invention improves the compatibility between the body fabric layer and the matte glaze surface by optimizing the fabric treatment paste formula, and ensures the stability, The bonding strength of the blank glaze is strengthened and the deformation degree of the ceramic tile is reduced, which solves the technical difficulties of the poor combination of the traditional matte glaze and the body, and the great influence of the matte glaze on the color development of the fabric layer of the body; the present invention Process innovation on the basis of traditional polished tiles provides a new product development idea for traditional polished tile manufacturers

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