A superficial three-dimensional self-water-resistant and antibacterial porcelain throwing brick and its manufacturing method

Abstract

The invention discloses a shallow three-dimensional self-waterproof antibacterial porcelain polished tile and a manufacturing method thereof. The porcelain polished tile integrally comprises two partsin physical structure, one part is a porous large-particle silicon nitride ceramic matrix constructed by silicon nitride micro powder and zirconia micro powder, and the other part is a nano alumina based sol filler, i.e., a cross-linking monomer, in which molybdenum disulfide, silicon dioxide, bamboo charcoal powder and sodium carbonate powder are uniformly mixed; two parts are formed by one-timevacuum physical pressure sintering under the combined action of an initiator ammonium sulfate and a cross-linking agent N,N-methylene bisacrylamide; a decorative pattern is printed on the upper surface of the porcelain polished tile; and pressure stress microstructures in a stereoscopic direction are formed on shallow layers at distances of 0.3mm to 0.5mm from the upper and lower surfaces of theporcelain polished tile. The shallow three-dimensional self-waterproof antibacterial porcelain polished tile is stereoscopic in configuration, both lubricant and abrasion-resistant in surface, impact-resistance in matrix, self-antibacterial, waterproof, green, environmentally friendly and pollution-free.

Description

technical field [0001] The invention relates to the technical field of ceramic tile materials, in particular to a superficial three-dimensional self-waterproof and antibacterial porcelain tile and a manufacturing method thereof. Background technique [0002] Porcelain tile itself is an emerging technology. Compared with ceramic wall and floor tiles whose surface is glassy materials (such as glazed tiles, polished crystal tiles, etc.), it has anti-corrosion, waterproof, wear-resistant, long service life, prominent texture, and many patterns. The texture is soft and delicate, and it has a wide range of applications. The stone is polished to make the surface brighter and cleaner. After paving, the space looks brighter and shiny. It is suitable for interior and exterior wall decoration of various buildings. [0003] There is no professional porcelain throwing brick and its manufacturing process in the existing patented technology, but the current commercially available porcelain...

AI Technical Summary

Problems solved by technology

[0003] There is no professional porcelain throwing brick and its manufacturing process in the existing patented technology, but the current commercially available porcelain throwing brick has its limitations in the process of production and use, which is mainly reflected in: the pressed layered plane configuration is not wear-resistant , No natural stone, no natural texture, no decorative effect, no wooden floor, good texture, too smooth surface without anti-skid effect, hygroscopic porcelain (sintering raw materials must have clay), the surface becomes smooth with water, thermal expansion and contraction are prone to cracks, and the density is loose Sewage is easy to seep to the surface and become a breeding ground for bacteria