Production process of superfine dry-particle ceramic large plate and product of same

Abstract

The invention discloses a production process of a superfine dry particle ceramic large plate and a product of the same. The production process comprises the following steps: (1) brushing a green body and spraying water to wet the green body; (2) sequentially spraying overglaze on the surface of the green body and carrying out ink-jet printing on the surface of the green body; (3) spraying dry granular glaze slip on the surface of the green body obtained in the step (2) in a bell jar mode, and the dry granular glaze slip comprises, by weight, 110-130 parts of a suspending agent, 35-45 parts of superfine dry granules and 4.5-11 parts of raw transparent glaze; wherein the superfine dry particles comprise 19-21% of corundum powder; and (4) firing, brushing and throwing to obtain the superfine dry particle ceramic large plate. According to the invention, the dry granular glaze is sprayed on the surface of the green body, so that fine and smooth small particles with frosted texture are formed on the surface of the prepared large ceramic plate, thereby improving the wear resistance and skid resistance of the large ceramic plate, and solving the problems of poor wear resistance and poor skid resistance of the existing large ceramic plate.

Description

technical field [0001] The invention relates to the technical field of building ceramics, in particular to a production process and a product of an ultrafine dry grain ceramic slab. Background technique [0002] With the popularity of ceramic slabs, consumers are paying more and more attention to the quality of ceramic slabs. In addition to sticking to the ground and background walls, ceramic slabs can also be cut into cabinets, countertops, etc. According to different application scenarios, consumers have different requirements for the quality of ceramic slabs. For ceramic slabs that are laid on the floor and walls, they are rarely cut, and consumers pay more attention to their wear resistance and light transmission effects; for cutting into cabinet panels Consumers not only have certain requirements for wear resistance, but also have higher requirements for cutting performance. [0003] At present, the existing ceramic slabs and rock slabs are mainly prepared by full glaz...

AI Technical Summary

Problems solved by technology

[0005] In view of the problems raised by the background technology, the purpose of the present invention is to propose a production process for ultra-fine dry-grain ceramic slabs. By pouring dry-grain glaze on the surface, the surface of the finished product is formed into delicate small particles with a frosted texture. Solve the problems of poor wear resistance and poor anti-skid effect of existing ceramic large plates

Images