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Matt glaze and preparation method of matt glaze surface

A technology of matte glaze and matte glaze, which is applied in the field of ceramic glazes, and can solve the problems of high gloss, light pollution, and poor matte effect of matte glazes

Active Publication Date: 2022-02-18
亚细亚新材料科技股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the common non-archaic soft bricks generally have a glossiness of only about 30-40 degrees, and there are still some light pollution problems.
[0003] CN109095769A discloses a matte glaze and its preparation method and application. By improving the formula of the matte glaze, it can be used without affecting the antifouling performance and texture. In some cases, increase the amount of glaze applied on the surface to ensure that after polishing, the soft light tiles can easily reach a glossiness below 12 degrees. Under the light, the naked eye can see that there is basically no reflective effect, but the matte effect is still poor.
[0004] CN107721177A discloses a matte glaze, which can produce matte metal aluminum oxide by adding an appropriate amount of aluminum powder to cooked talc, quartz, and potassium stone , the matte glaze can be obtained, which can effectively reduce the production cost of the matte glaze; but the gloss of the matte glaze is still high

Method used

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  • Matt glaze and preparation method of matt glaze surface
  • Matt glaze and preparation method of matt glaze surface
  • Matt glaze and preparation method of matt glaze surface

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This embodiment provides a matte glaze, which includes: matte dry particle glaze, nano-carbon and main body glaze;

[0053] The composition of described dull dry glaze comprises by mass parts:

[0054]

[0055] The composition of described main body glaze comprises by mass fraction:

[0056]

[0057] The size of the nano-carbon in the matte glaze is 50-100nm; the mass ratio of the matte dry glaze to the main body glaze is 0.1:1; the mass ratio of the nano-carbon to the main body glaze is 0.01:1.

[0058] This embodiment provides a method for preparing a matte glaze using the above matte glaze, the preparation method comprising the following steps:

[0059] (1) Mix matt dry glaze and vinyl silane, and bake at 250°C to form a matt dry glaze with vinyl silane attached to the surface;

[0060] (2) Mix the main body glaze and the matte dry glaze with vinyl silane attached on the surface, mix the materials and melt at 450°C, then carry out the cloth, and burn at 650°C...

Embodiment 2

[0062] This embodiment provides a matte glaze, which includes: matte dry particle glaze, nano-carbon and main body glaze;

[0063] The composition of described dull dry glaze comprises by mass parts:

[0064]

[0065] The composition of described main body glaze comprises by mass fraction:

[0066]

[0067]

[0068] The size of the nano-carbon in the matte glaze is 1-35nm; the mass ratio of the matte dry granular glaze to the main body glaze is 0.2:1; the mass ratio of the nano-carbon to the main body glaze is 0.005:1.

[0069] This embodiment provides a method for preparing a matte glaze using the above matte glaze, the preparation method comprising the following steps:

[0070] (1) Mix matte dry glaze and vinyl silane, and bake at 300°C to form a matte dry glaze with vinyl silane attached to the surface;

[0071] (2) Mix the main body glaze and the matte dry glaze with vinyl silane attached on the surface, mix the materials and melt at 500°C, then carry out the cl...

Embodiment 3

[0073] This embodiment provides a matte glaze, which includes: matte dry particle glaze, nano-carbon and main body glaze;

[0074] The composition of described dull dry glaze comprises by mass parts:

[0075]

[0076] The composition of described main body glaze comprises by mass fraction:

[0077]

[0078]

[0079] The size of the nano-carbon in the matte glaze is 20-45nm; the mass ratio of the matte dry glaze to the main body glaze is 0.08:1; the mass ratio of the nano-carbon to the main body glaze is 0.008:1.

[0080] This embodiment provides a method for preparing a matte glaze using the above matte glaze, the preparation method comprising the following steps: (1) mixing the matte dry granular glaze and vinyl silane, and firing at 200°C to form Matte dry grain glaze with vinyl silane attached on the surface;

[0081] (2) Mix the main body glaze and the matte dry glaze with vinyl silane attached on the surface, mix the materials and melt at 400°C, then carry out ...

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Abstract

The invention provides a matt glaze and a preparation method of a matt glaze surface. The matt glaze comprises a matt dry granular glaze, nano carbon and a main glaze, the matt dry granular glaze comprises the following components: zinc oxide, aluminum oxide, barium oxide, silicon dioxide and zirconium dioxide; the main glaze comprises zinc oxide, barium carbonate, boric oxide, talcum powder, borax, silicon oxide and aluminum oxide. According to the preparation method of the matt glaze surface, an organic layer is formed on the surface of the matt dry granular glaze through vinyl silane, the influence of the matt dry granular glaze on the main glaze is reduced, microcrystals of the matt dry granular glaze and the uniform main glaze surface can be kept in the firing process, and the formation of nanocarbon can absorb a large amount of light and is matched with diffuse reflection of the microcrystals, and the light reflection condition is reduced.

Description

technical field [0001] The invention relates to the technical field of ceramic glazes, in particular to a matte glaze and a method for preparing a matte glaze. Background technique [0002] Glaze is a thin, colorless or colored glassy layer covering the surface of a ceramic product. The more popular household tiles nowadays, especially the floor tiles, are highly reflective polished glazed tiles. The sun is better during the day, or when the lights are turned on at night, due to the high gloss of the tiles, there is a strong problem of light pollution indoors. Therefore, in order to reduce the problem of light pollution, soft light tiles have been invented. However, the soft light bricks that are not antique bricks generally have a glossiness of only about 30-40 degrees, and there are still some light pollution problems. [0003] CN109095769A discloses a matte glaze and its preparation method and application. By improving the formula of the matte glaze, the amount of glazi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/14C03C8/04C04B41/86
CPCC03C8/14C03C8/04C04B41/86C04B41/5022C04B41/4523Y02P40/60
Inventor 温晓炜马云龙
Owner 亚细亚新材料科技股份公司
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