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Antistatic ceramic floor and preparing method thereof

An anti-static, ceramic technology, applied in the direction of floors, buildings, building structures, etc., can solve the problems of inability to meet high-performance anti-static and long life, the anti-static performance is not stable enough, and cannot be applied in a large range, and achieves economical savings. The effect of production man-hours, simple construction, and simple and easy preparation method

Inactive Publication Date: 2009-04-22
BEIJING YUNHE INDAL & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first is the poor anti-static ability. For today's high-tech development, it is far from meeting the anti-static requirements of computer rooms, communications, aviation, military industry, electronics, optical instruments, and data centers.
[0005] In order to overcome these defects, people are trying to develop anti-static ceramic floors, but the anti-static performance of the anti-static ceramic floors that are currently available is not stable enough and easy to age, so it still cannot meet the needs of high-performance anti-static and long life in current living and office spaces.
[0006] For some other anti-static products (such as anti-static PVC board, polyurethane and epoxy self-leveling floor, anti-static rubber board, anti-static water grinding surface), etc., due to more or less defects of one kind or another, it cannot be wide range of applications

Method used

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  • Antistatic ceramic floor and preparing method thereof
  • Antistatic ceramic floor and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Referring to Figure 2, according to the existing process, the ceramic floor is made first through batching → ball milling → sieving → aging → spray drying → aging → final molding and drying; at the same time, glazes are made and conductive powder (Sn: 75 %; Zn: 15%; Ti: 10%;), then add the conductive powder to the glaze according to the proportion of the conductive powder to 30% of the total weight, mix and stir evenly; after the ceramic floor molding process is completed, the glaze and The mixture of conductive powder is coated on the surface of the ceramic floor according to the preset printing scheme; the firing temperature is controlled at 1180-1200°C for 50 minutes; the finished products are sorted to obtain qualified finished products.

Embodiment 2

[0027] The method is the same as in Example 1, the difference is that the components of the conductive powder are: Sn: 55%; Zn: 25%; Ti: 20%; the conductive powder accounts for 20% of the total weight and the conductive powder is added to the In the glaze, the firing temperature is controlled at 1180-1200°C for 40 minutes.

Embodiment 3

[0029] The method is the same as in Example 1, the difference is that the components of the conductive powder are: Sn: 55%; Zn: 20%; Ti: 25%; the conductive powder accounts for 25% of the total weight and the conductive powder is added to the In the glaze, the firing temperature is controlled at 1180-1200°C for 40 minutes.

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Abstract

The invention discloses an anti-static ceramic floor and a preparation method thereof. The anti-static ceramic floor comprises a body of the ceramic floor, a surface layer of the ceramic floor is baked with a mixed layer of glaze and conductive powder, the conductive powder accounts for 20 to 40 percent of the material weight of the mixed layer, wherein the conductive powder comprises the following compositions in weight percentage: 55 to 90 percent of Sn, 5 to 25 percent of Zn, and 5 to 25 percent of Ti. The preparation method comprises the following steps: the glaze is produced first, and then the conductive powder is added according to the mixing proportion of the glaze and the conductive powder to mix and stir evenly; after a molding process of the ceramic floor is finished, a mixed material of the glaze and the conductive powder is coated on the surface layer of the ceramic floor according to the preset printing proposal; the baking and the separation to finished products are performed to obtain the qualified finished products.

Description

technical field [0001] The invention relates to a floor material technology, in particular to an antistatic ceramic floor and a preparation method thereof. Background technique [0002] Ceramic floor (brick) has been widely used in indoor decoration. The main chemical components of ceramic floor (brick) are silica and alumina. Inorganic non-metallic plates made by firing. In order to decorate the surface, it is often fired after glazing and printing on the surface, and finally made into a ceramic decorative plate. [0003] However, there are still many defects in the use of existing ceramic decorative panels: [0004] First of all, the anti-static ability is poor. For today's high-tech development, it is far from meeting the anti-static requirements of computer rooms, communications, aviation, military industry, electronics, optical instruments, and data centers. [0005] In order to overcome these defects, people are trying to develop anti-static ceramic floors, but the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02
Inventor 郑友伟
Owner BEIJING YUNHE INDAL & TRADE
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