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Self-cleaning glaze and preparation technique thereof

A preparation process and technology of self-cleaning glaze, which is applied in the field of self-cleaning glaze and its preparation process, can solve problems such as difficult removal, yellowing of glaze surface, difficulty, etc., to prevent accumulation of dirt, high brightness of glaze surface, and prevent black spots Effect

Inactive Publication Date: 2012-06-13
FUJIAN NANAN HUSHENG BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a self-cleaning glaze and its preparation process to overcome the problems in the prior art that the smoothness of the glazed surface of ceramics is not ideal, the glazed surface is easily stained and difficult to clean, the glazed surface will turn yellow and is not easy to remove, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0025] Self-cleaning glaze, including bottom glaze and top glaze, bottom glaze is coated on the substrate, and top glaze is coated on bottom glaze, and the preparation of this top glaze includes the following raw materials by weight: 18 parts of feldspar, 30 parts of quartz, aluminum oxide 2 parts, 6 parts of calcite, 2 parts of kaolin, 5 parts of zinc oxide, 3 parts of dolomite, 4 parts of wollastonite, 30 parts of frit.

[0026] The preparation of the above-mentioned bottom glaze includes the following raw materials in parts by weight: 38 parts of feldspar, 19 parts of quartz, 2 parts of alumina, 10 parts of calcite, 3 parts of kaolin, 4 parts of zinc oxide, 3 parts of dolomite, 12 parts of zirconium silicate , 9 parts of wollastonite.

[0027] Self-cleaning glaze preparation process, including the following steps:

[0028] a. Prepare the glaze ingredients in the following parts by weight: 18 parts of feldspar, 30 parts of quartz, 2 parts of alumina, 6 parts of calcite, 2 p...

Embodiment approach 2

[0039] Self-cleaning glaze, including bottom glaze and top glaze, bottom glaze is coated on the substrate, top glaze is coated on the bottom glaze, the preparation of this top glaze includes the following raw materials by weight: feldspar 20 parts, quartz 25 parts, aluminum oxide 1.5 parts, 5.5 parts of calcite, 2 parts of kaolin, 4 parts of zinc oxide, 3 parts of dolomite, 1.5 parts of wollastonite, and 37.5 parts of frit.

[0040] The preparation of the above-mentioned bottom glaze includes the following raw materials in parts by weight: 40 parts of feldspar, 18 parts of quartz, 1.5 parts of alumina, 11 parts of calcite, 3.5 parts of kaolin, 3.5 parts of zinc oxide, 3.5 parts of dolomite, 10 parts of zirconium silicate , 9 parts of wollastonite.

[0041] Self-cleaning glaze preparation process, including the following steps:

[0042] a. Prepare the surface glaze ingredients in the following parts by weight: 20 parts of feldspar, 25 parts of quartz, 1.5 parts of alumina, 5.5...

Embodiment approach 3

[0052]Self-cleaning glaze, including bottom glaze and top glaze, bottom glaze is coated on the substrate, and top glaze is coated on bottom glaze, and the preparation of this top glaze includes the following raw materials by weight: 15 parts of feldspar, 35 parts of quartz, aluminum oxide 2.5 parts, 8 parts of calcite, 4 parts of kaolin, 5 parts of zinc oxide, 4 parts of dolomite, 1.5 parts of wollastonite, and 25 parts of frit.

[0053] The preparation of the above-mentioned bottom glaze includes the following raw materials in parts by weight: 37 parts of feldspar, 20 parts of quartz, 3 parts of alumina, 9 parts of calcite, 4 parts of kaolin, 4 parts of zinc oxide, 3 parts of dolomite, 13 parts of zirconium silicate , 7 parts of wollastonite.

[0054] Self-cleaning glaze preparation process, including the following steps:

[0055] a. Prepare the surface glaze ingredients in the following parts by weight: 15 parts of feldspar, 35 parts of quartz, 2.5 parts of alumina, 8 parts...

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Abstract

The invention relates to a self-cleaning glaze and a preparation technique thereof. The self-cleaning glaze comprises a cladding glaze and an overglaze, wherein the cladding glaze is coated on a base, and the overglaze is coated on the cladding glaze; and the cladding glaze and the overglaze are respectively subjected to ball milling, screening deferrization, property adjustment and the like obtain the standby glaze pulps, and the glaze pulps are sprayed, fired and the like to form the self-cleaning glaze. The self-cleaning glaze is prepared by a double-spraying mode; and the glaze surface has high brightness, is very smooth, and can effectively prevent dirt accumulation and black spot formation; and no trace can be easily left when the glaze is scribed by an HB pencil, and contaminations can not be adsorbed on the glaze surface, so that the self-cleaning glaze is easy to clean.

Description

technical field [0001] The invention relates to a transparent glaze and its preparation process, in particular to an easy-to-clean self-cleaning glaze and its preparation process. Background technique [0002] With the development of society, the improvement of people's living conditions, people's pursuit of beauty and higher requirements for healthy life, hotels, hotels and families have higher and higher requirements for sanitary ceramics. The smoothness of the glazed surface of the existing ceramic utensils is not very ideal. After a period of use, it will be found that the glazed surface is easily contaminated with dirt and forms black spots. Auxiliary; after using for a long time, you will find that the glaze surface will turn yellow and it is not easy to remove, and the glaze surface will also appear dull. At this time, the glaze surface is more likely to be contaminated with dirt and difficult to clean. Contents of the invention [0003] The invention provides a se...

Claims

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Application Information

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IPC IPC(8): C04B41/86
Inventor 林文丛
Owner FUJIAN NANAN HUSHENG BUILDING MATERIALS
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