Matt glaze as well as preparation method and application thereof
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A matte glaze and raw material technology, applied in the field of matte glaze and its preparation, can solve the problems of anti-fouling ability, inability to guarantee, reduce gloss, etc., achieve good anti-fouling effect, less gas production, and good exhaust Effect
Active Publication Date: 2018-12-28
佛山市登羽科技有限公司
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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, and it is difficult to further reduce their glossiness while ensuring the texture and antifoulin
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[0037] Two of the purpose of the present invention adopts following technical scheme to realize: a kind of preparation method of dull glaze comprises the steps:
[0038] The step of mixing ingredients: weighing aluminum oxide, boric acid, potassium feldspar, albite, dolomite, barium carbonate, lithium china stone, calcium fluoride and mixing together;
[0039] Melting step: transport the above-mentioned mixed raw materials into the melting furnace and melt them into molten glass;
[0040] Steps of water quenching: pour the molten glass into the water tank, and water quench to cool it into pellet frit;
[0041] The step of drying; the frit after water quenching is dried with drying equipment;
[0042] The step of crushing: after the frit is dried, it is crushed and sieved to obtain dry granules of matt glaze.
[0043] As a further preferred solution, in the step of melting, the temperature of the melting furnace is 1480-1580°C.
[0044] As a further preferred solution, in th...
Embodiment 1
[0061] Example 1 a matte glaze
[0062] The matte glaze is prepared from the following raw materials in parts by weight: 8 parts of alumina, 5 parts of boric acid, 24 parts of potassium feldspar, 9 parts of albite, 24 parts of dolomite, 5 parts of barium carbonate, lithium china stone 20 parts, 3 parts of calcium fluoride.
Embodiment 2
[0063] Example 2 a matte glaze
[0064] The matte glaze is prepared from the following raw materials in parts by weight: 12 parts of alumina, 8 parts of boric acid, 26 parts of potassium feldspar, 12 parts of albite, 28 parts of dolomite, 7 parts of barium carbonate, lithium china stone 30 parts, 5 parts of calcium fluoride.
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Abstract
The invention discloses a matt glaze as well as a preparation method and application thereof. The matt glaze is prepared from the following raw materials in parts by weight: 8-15 parts of aluminum oxide, 5-11 parts of boric acid, 24-29 parts of potassium feldspar, 9-14 parts of albite, 24-30 parts of dolomite, 5-10 parts of barium carbonate, 20-38 parts of lithium china stone and 3-8 parts of calcium fluoride. Due to improvement of the formula of a matt glaze, the glaze amount on the surface can be increased without affecting anti-flouring properties and textures, the glossiness degree of 12 or lower can be easily achieved after polishing treatment of a subdued light ceramic tile, and the subdued light ceramic tile is free of light reflection generally when being looked with naked eyes under radiation of light. In addition, the matt glaze is made of purely dry granules, is small in gas generation and good in gas exhaust in the production process, is small in pore residue in surfaces, and thus is good in anti-flouring effect.
Description
technical field [0001] The invention relates to a ceramic glaze formula and technology, in particular to a matte glaze and its preparation method and application. Background technique [0002] At present, the more popular household tiles nowadays, especially the floor tiles, are glazed tiles with high reflectivity. The sunlight 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 common non-archaic soft tiles generally have a glossiness of only about 30-40 degrees, and there is still a certain problem of light pollution, and it is difficult to further reduce their glossiness while ensuring the texture and antifouling performance of the tiles. If it is forcibly polished to achieve a glossiness of less than 12 degrees, the antifouling ability will be greatly ...
Claims
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Application Information
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