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Ceramic glaze with self-cleaning function

A ceramic glaze and functional technology, which is applied in the field of ceramic manufacturing, can solve the problems that the glaze layer cannot be obtained, and the ceramic surface is easy to be stained and easily left, and achieve good promotion value, strong self-cleaning function, and low preparation cost. Effect

Inactive Publication Date: 2018-03-13
NANNING SHENGRUN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using traditional ceramic glazes, the substances to be dissolved tend to remain in the glaze layer, or the zirconium silicate emulsifier crystallizes and appears on the outermost surface of the glaze layer, so it is impossible to obtain a glossy surface that is beautiful and smooth The glaze layer is also easy to cause stains on the ceramic surface

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A ceramic glaze with self-cleaning function is composed of the following components in parts by weight: 68 parts of feldspar, 10 parts of white glass, 20 parts of boric acid powder, 20 parts of calcite, 15 parts of wood knot clay, 15 parts of glaze fruit, 15 parts of green glass, 3 parts of tin crystal material, and 1 part of copper barium silicate; the preparation steps are as follows: A, take raw materials according to weight parts, add the above-mentioned raw materials into a pulverizer, and pulverize them to 300 mesh to obtain mixed particles; B, mix the Stir the granules evenly, melt at 1350°C, and keep warm for 2 hours; C, put in water at 15°C to quench into a frit, and then ultrasonically vibrate for 5 minutes to obtain the ceramic glaze with self-cleaning function.

Embodiment 2

[0018] A ceramic glaze with self-cleaning function is composed of the following components by weight: 70 parts of feldspar, 15 parts of white glass, 25 parts of boric acid powder, 25 parts of calcite, 20 parts of wood knot clay, 20 parts of glaze fruit, 20 parts of green glass, 4 parts of tin crystal material, and 3 parts of barium copper silicate; the preparation steps are as follows: A, take raw materials according to weight parts, add the above-mentioned raw materials into a pulverizer, pulverize to 320 mesh, and obtain mixed particles; B, mix Stir the particles evenly, melt at 1500°C, and keep warm for 4 hours; C, put in water at 18°C ​​to quench into a frit, and then vibrate ultrasonically for 8 minutes to obtain the ceramic glaze with self-cleaning function.

Embodiment 3

[0020] A ceramic glaze with self-cleaning function is composed of the following components in parts by weight: 69 parts of feldspar, 12 parts of white glass, 22 parts of boric acid powder, 23 parts of calcite, 18 parts of wood knot clay, 18 parts of glaze fruit, 17 parts of green glass, 3.5 parts of tin crystal material, 2 parts of barium copper silicate; the preparation steps are as follows: A, take raw materials according to weight parts, add above-mentioned raw materials into pulverizer, pulverize to 310 mesh, obtain mixed particles; B, mix Stir the particles evenly, melt at 1450°C, and keep warm for 3 hours; C, quench in water at a temperature of 16°C to form a frit, and then vibrate ultrasonically for 6 minutes to obtain the ceramic glaze with self-cleaning function.

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PUM

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Abstract

The invention relates to a ceramic glaze with a self-cleaning function. The ceramic glaze is prepared from melilite, white glass, boric acid powder, calcite, knar clay, glaze paste, green glass, tin crystal material, and copper barium silicate. The ceramic glaze with the self-cleaning function is good in water resistance and weather resistance, can resist the bacteria continuously for a long time,can also decompose volatile organic matters, and is high in self-cleaning capacity; the ceramic glaze is suitable for sanitary ceramics of construction, can also be applied to the surface of a product such as concrete boards, plastic boards, gypsum boards, paint, plastics, textiles and the like, and is wide in application range and good in popularization value; and the ceramic glaze is simple inpreparation process, stable in performance and low in preparation cost.

Description

technical field [0001] The invention relates to the technical field of ceramic manufacturing, in particular to a ceramic glaze with self-cleaning function. Background technique [0002] Glaze is a kind of silicate. The glaze applied on ceramics is generally made of quartz, feldspar, and clay. After grinding and adding water, it is coated on the surface of the green body and melted by roasting at a certain temperature. The temperature drops When, a glassy thin layer on the ceramic surface is formed. It makes ceramics increase mechanical strength, thermal stability, dielectric strength and prevent liquid and gas erosion. Glaze also has the functions of increasing the appearance of porcelain, making it easy to wash and wipe, and preventing it from being stained by dust. The ceramic industry can be roughly divided into the following categories according to the category and use of the product: lead glaze and lead-free glaze; raw glaze and frit glaze, ceramic tile, tableware, sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/02
CPCC03C8/02
Inventor 符绩承吴锡银
Owner NANNING SHENGRUN TECH
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