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Variable-color engraved archaized tile and preparation method

An antique brick and yellow technology, which is applied in the field of color-changing antique bricks and its preparation, can solve the problems of lack of glaze texture changes, achieve the effect of three-dimensionality and fidelity enhancement, clear and vivid surface texture, and increase detail changes

Inactive Publication Date: 2017-02-22
SHAANXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of brick is only innovated from the color of the surface, and lacks a certain glaze texture change.

Method used

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  • Variable-color engraved archaized tile and preparation method
  • Variable-color engraved archaized tile and preparation method
  • Variable-color engraved archaized tile and preparation method

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preparation example Construction

[0024] The invention provides a preparation method of color-changing anti-pattern bricks. Firstly, the prepared yellow glaze is applied on the body, and then after the process of de-patterning, it is put into a kiln and heated to the firing temperature under a reducing atmosphere. Heat preservation for a certain period of time, after natural cooling, the surface of the fired tiles is polished and polished to obtain a semi-finished product with concave-convex pattern tiles, and then evenly sprayed with a nano-silicon oxide photonic crystal film, and then heat-treated again to prepare it.

[0025] The preparation of the yellow glaze is as follows: firstly, in parts by mass, 55-70 parts of feldspar, 20-30 parts of quartz, 5-10 parts of calcite, 1-5 parts of talc and 2-5 parts of zirconium vanadium yellow material are uniformly mixed to obtain Mixed material, then add sodium tripolyphosphate and CMC to the mixed material and mix evenly, finely grind to 250 mesh, and prepare the spe...

Embodiment 1

[0036] 1) Preparation of yellow glaze:

[0037] By mass percentage, mix 55% feldspar, 30% quartz, 10% calcite, 3% talc, and 2% zirconium vanadium yellow material to obtain a mixture, and then add 0.4% of the mixture to the mixture. 1% sodium tripolyphosphate and 1% CMC are mixed evenly, finely ground to 250 mesh, and the specific gravity of the prepared glaze slurry is 1.6-1.7g / cm 3 , to obtain yellow glaze slurry;

[0038] 2) see figure 1 , the glaze slurry is evenly applied on the green body 1 to form a glazed surface 2, and patterns are drawn on the glazed body glazed surface of the yellow glaze, and then the pattern removal process is carried out to obtain the sample 3 after the glaze removal (see figure 2 ), put into the kiln and raise the temperature to 1150°C in a reducing atmosphere, keep it warm for 20 minutes, and cool naturally to obtain yellow glaze pattern tiles; the flower picking process is to use the traditional method of Yaozhou kiln flower picking porcelai...

Embodiment 2

[0043] 1) Preparation of yellow glaze:

[0044] By mass percentage, mix 60% feldspar, 20% quartz, 10% calcite, 5% talc, and 5% zirconium vanadium yellow material to obtain a mixture, and then add 0.4% of the mixture to the mixture. 1% sodium tripolyphosphate and 1% CMC are mixed evenly, finely ground to 250 mesh, and the specific gravity of the prepared glaze slurry is 1.6-1.7g / cm 3 , to obtain yellow glaze slurry;

[0045] 2) Apply the glaze slurry evenly on the green body 1 to form the glaze surface 2 (see figure 1 ), draw patterns on the body glaze surface of the yellow glaze, and then carry out the deglazing process to obtain the sample 3 after deglazing (see figure 2 ), enter the kiln and raise the temperature to 1200°C under a reducing atmosphere, keep it warm for 15 minutes, and cool naturally to obtain yellow glaze pattern tiles; go;

[0046] 3) Use a polishing machine to polish and polish the surface of the yellow glaze pattern tile to obtain the semi-finished pr...

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Abstract

The invention discloses a variable-color engraved archaized tile and a preparation method. The method includes: applying prepared yellow glaze to a green tile, then engraving to form surface patterns, feeding into a kiln, heating in a reducing atmosphere until a firing temperature is 1150-1250 DEG C, keeping the temperature for 10-20min, and cooling naturally; polishing the surface of the fired tile, uniformly spraying colloidal photonic crystal structured colored glaze to the surface of the tile, and performing secondary heat treatment at 500-550 DEG C to make the tile vary in color by selective reflection, refraction, diffraction or interference of visible light. By the engraving process, when the tile is observed from different angles, color variation of the tile surface can be realized, and a certain decoration effect is achieved. The variable-color engraved archaized tile has decorative features of variable colors and engraved archaized patterns and can be widely applied to the field of architectural decoration and decorative ceramics.

Description

technical field [0001] The invention relates to an antique ceramic tile that can be widely used in the fields of architectural decorative ceramics, interior decorative ceramics, etc., and in particular relates to a color-changing antique tile and a preparation method thereof. Background technique [0002] Antique tiles belong to ordinary tiles, which are generally treated with acid corrosion, high-pressure cooking, surface grinding, surface screen printing and other processes according to the previous styles. Its essence is also glazed tiles. The glaze color is mainly matte. The main colors of the products on the market are: yellow, brown, white, black, dark red, etc. The existing products are mainly looking for changes in color and seeking innovation. , and in terms of ceramic tile patterns and patterns, the patterns are printed on the surface of the flat body and fired, and the texture and shape are single, lacking a sense of three-dimensionality and layering. [0003] Ho...

Claims

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Application Information

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IPC IPC(8): C04B41/89C03C8/20
CPCC04B41/89C03C8/20C04B41/52C04B41/5022C04B41/4572C04B41/5035C04B41/4539
Inventor 王毅张翊吾杨晓燕王伟伟
Owner SHAANXI UNIV OF SCI & TECH
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