A kind of preparation method of fully polished glazed tile

A technology of full glaze and bottom glaze, which is applied in the field of glazed tiles, can solve the problems of large loss of glaze, high cost, stability of the preparation method and poor product quality, and achieve bright color, improved stability and antifouling effect Good results

Active Publication Date: 2020-10-02
FOSHAN CITY GAOMING DISTRICT XINYUEFENG BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the production process of the existing preparation method, the loss of glaze material is large, the cost is high, and the stability of the preparation method and the product quality are relatively poor.

Method used

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Embodiment Construction

[0021] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0022] A preparation method for fully glazed tiles, comprising the following steps:

[0023] (1) prepare green body, the main chemical composition of described green body is: SiO 2 69%, Al 2 o 3 18%, Fe 2 o 3 2.5%, TiO 2 0.3%, CaO 0.75%, K 2 O 2.2%, SnO 2 2.25%, the loss on ignition IL is 5%, and the percentages of each component are mass percentages;

[0024] (2) Prepare the bottom glaze: take the bottom glaze raw material, ball mill, pass through a 140-160 mesh sieve, remove iron, put it into a glaze vat, and put it aside for later use; the main chemical composition of the bottom glaze raw material is: SiO 2 70%, Al 2 o 3 20%, Fe 2 o 3 0.15%, TiO 2 0.04%, CaO 2.56%, ZrO 2 0.15%, K 2 O 1.8...

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PUM

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Abstract

The invention discloses a method for preparing polished glazed tiles. The prepared product has the characteristics of high glaze transparency, high brightness, rich hierarchy, high whiteness, excellent antifouling property and the like. Moreover, due to the increase of added aluminum, a product which is high in strength (the strength is more than 35MPa and can be stabilized at about 40MPa), high in glaze transparency, high in brightness (the brightness is higher than 100 degrees), bright in color, rich in hierarchy and excellent in antifouling effect can be obtained.

Description

technical field [0001] The invention relates to the technical field of glazed tiles, in particular to a preparation method of fully polished glazed tiles. Background technique [0002] Fully polished glazed tiles combine the advantages of polished tiles and antique tiles. The glazed surface is as smooth and bright as polished tiles. At the same time, its glazed surface is rich in patterns and colors like antique tiles. The color is thick or gorgeous. It is characterized by transparency and does not cover the bottom. Polished glaze and various flower glazes. Full-polished glazed tiles are underglaze colors, which belong to glazed tiles. It is printed after the bottom glaze is applied, and then a layer of transparent glazed glaze is applied. After firing, part of the entire glazed glaze is thrown away and part is kept. Polishing glaze layer, printing layer, bottom glaze. The fully polished glazed antique brick belongs to one-time firing, and polishing on the glazed surface i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/132C04B33/16C04B33/04C04B33/13C04B33/34C03C8/00
CPCC03C8/00C04B33/04C04B33/13C04B33/1321C04B33/16C04B33/34C04B2235/3293C04B2235/96C04B2235/9646Y02P40/60
Inventor 简景杰
Owner FOSHAN CITY GAOMING DISTRICT XINYUEFENG BUILDING MATERIAL
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