A wear-resistant, non-slip matte ceramic tile and its preparation method

CN121318549BActive Publication Date: 2026-05-26FOSHAN BIHU MARBLE CERAMIC TILE CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
FOSHAN BIHU MARBLE CERAMIC TILE CO LTD
Filing Date
2025-07-03
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing technologies struggle to achieve a synergistic improvement in wear resistance, slip resistance, and matte finish in matte ceramic tiles. Furthermore, the processes are complex and costly, and traditional methods cannot overcome the inherent contradictions between these performance characteristics.

Method used

By employing zirconia phase transformation stress regulation and microcrack structure design, submicron-level 3mol% yttrium oxide is introduced into the glaze layer to stabilize zirconia. Taking advantage of its martensitic transformation characteristics from tetragonal to monoclinic phase, a radial microcrack network is induced under specific cooling conditions. Combined with silicon carbide particles as stress concentration points, a ternary composite system of hard matrix, toughening phase, and microcracks is formed.

Benefits of technology

It achieves a synergistic improvement in the high wear resistance, slip resistance and gloss of matte ceramic tiles. Its Mohs hardness is close to that of corundum, its wet friction coefficient is high, and its microcrack structure has good stability, which significantly improves the performance of the ceramic tiles.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure SMS_1
    Figure SMS_1
  • Figure SMS_2
    Figure SMS_2
  • Figure SMS_3
    Figure SMS_3
Patent Text Reader

Abstract

This invention provides a wear-resistant, non-slip matte ceramic tile and its preparation method, relating to the field of ceramic tile preparation technology. The tile includes a ceramic matrix, the surface of which is covered with a base glaze and a functional glaze. The base glaze, by weight, comprises 38-42 parts potassium feldspar powder, 23-27 parts quartz powder, 13-17 parts kaolin, 8-12 parts calcite powder, 4-6 parts zinc oxide, 1-2 parts sodium carboxymethyl cellulose, and 55-60 parts water. The functional glaze, by weight, comprises 16-18 parts 3mol% yttrium oxide-stabilized zirconium oxide powder, 13-16 parts silicon carbide powder, 0.5-0.9 parts magnesium borate, 0.2-0.4 parts ammonium polyacrylate, 0.3-0.5 parts calcium zirconate powder, 1.4-1.6 parts tetraethyl orthosilicate hydrolysate, 27-29 parts potassium feldspar powder, 22-25 parts quartz powder, and 60-66 parts water. The beneficial effects of this invention are: high wear resistance and long-lasting anti-slip properties are achieved through zirconium oxide phase transformation stress regulation and microcrack structure design.
Need to check novelty before this filing date? Find Prior Art