Antistatic ceramic tile distributed with large particles in linearly regular region

Abstract

The invention discloses an antistatic ceramic tile distributed with large particles in a linearly regular region, and belongs to the field of building material science and technology. In the invention, semi-conducting glaze is covered on the upper surface of a ceramic tile blank, and conductive particles are linearly distributed at the upper part of the ceramic tile blank and are communicated with the semi-conducting glaze. Linear distribution is as follows: schematic material distribution lines which are parallel to edge lines of the tile body are nominally arranged in a floor tile with a fixed size, wherein, the range of distance between longitudinal and transverse material distribution lines is 100-600mm, and the edge line of the tile body are also one of the material distribution lines; and the conductive particles are distributed in an area with the material distribution lines as center, wherein, the width of the area is 3-30m, and the size of the distributed particles is 1-5mm. The antistatic ceramic tile has the advantages that application amount of the conductive particles is reduced so as to lower cost, the retaining quantity of the conductive particles on the cut edge is ensured, and the distribution mode is beneficial to beautification.

Description

technical field [0001] The invention belongs to the technical field of building materials, and relates to an antistatic ceramic tile with large particles in a linear regular area. Background technique [0002] Anti-static tiles have the advantages of non-combustibility, permanent anti-static, no deformation, etc., and are cost-effective. But there are still shortcomings. At present, there are mainly two types of antistatic tiles on the market. One is surface antistatic tiles, which are glazed on the surface and have the function of conducting static electricity. But the volume resistivity is very large. After this kind of tiles are cut, because the side glaze layer is very thin, it is easy to cause the electrostatic discharge channel to break after laying, resulting in poor antistatic performance stability of the laid antistatic floor system. The second is antistatic ceramic tiles that are conductive throughout the body. This type of ceramic tiles has poor surface anti-fo...

AI Technical Summary

Problems solved by technology

Although it has excellent performance in all aspects, it consumes a large amount of conductive materials with large particles, and the cost is high. A large number of particles are distributed on the upper layer of the tile body without being cut, and there is a waste of functional particles; when the amount of large functional particles When it is less, it is easy to cause the density of conductive particles on the side of the cut tile to be small, and the conductivity of the side is poor, thereby increasing the resistivity of the large system

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