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Transparent wear-resistant frit and preparation method thereof, and glazed brick and preparation method thereof
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A glazed tile, transparent technology, applied in the field of architectural ceramics, can solve the contradiction between wear resistance and transparency of frit, and achieve the contradiction between wear resistance and transparency, high hardness, and improved hardness and wear resistance. Effect
Inactive Publication Date: 2022-05-17
佛山市东鹏陶瓷发展有限公司 +2
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[0003] In view of the problems raised by the background technology, the purpose of the present invention is to propose a transparent wear-resistant frit, which has the characteristics of high hardness, good wear resistance, high transparency, and does not affect the transparency of the glaze, and solves the problem of wear resistance of the existing frit. The problem of conflicting sex and transparency
[0004] Another object of the present invention is to propose a method for preparing a transparent wear-resistant frit. The transparent wear-resistant frit obtained after high-temperature firing not only has high hardness and good wear resistance, but also has the characteristics of high transparency. The preparation method Simple, solves the problem of the contradiction between the wear resistance and transparency of the existing frit
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[0049] A method for preparing a transparent wear-resistant frit, which is used to prepare the transparent wear-resistant frit, comprising the following steps:
[0050] The raw materials of the transparent wear-resistant frit are mixed according to the ratio, fired at high temperature, and quenched in water to obtain the transparent wear-resistant frit.
[0051] By mixing the raw materials of the transparent wear-resistant frit and firing at high temperature, the transparent wear-resistant frit not only has high hardness and good wear resistance, but also has the characteristics of high transparency, and the preparation method is simple, which solves the problem of the existing frit The contradictory problem of abrasion resistance and transparency.
[0052] To further illustrate, the high-temperature firing temperature curve of the transparent wear-resistant frit includes:
[0053] (1) It takes 2 hours to heat up from room temperature to 500°C;
[0054] (2) It takes 2 hours t...
Embodiment 1～9
[0090] A transparent wear-resistant frit, prepared according to the following steps:
[0091] Mix the raw materials of the transparent wear-resistant frit according to the ratio in Table 1, and after high-temperature firing (the temperature curve of high-temperature firing is from room temperature to 500°C, it takes 2 hours; from 500°C to 900°C, it takes 2 hours 2h; from 900°C to 1100°C, it takes 1h; from 1100°C to 1600°C, it takes 2h; from 1600°C to 1450°C, it takes 0.1h; at 1450°C for 0.5h), quenching in water Cold-processed transparent wear-resistant frit.
[0092] A kind of glazed tile, prepared according to the following steps:
[0094] Prepare the glaze: the raw materials of the glaze (the formula of the glaze is: calculated according to mass percentage, the raw material of the glaze is composed of the following components: 8% kaolin, 5% calcined kaolin, 27% potassiumfeldspar, 20% albite, 10% quartz, 9% wollastonite, 3% calc...
Embodiment 10
[0102] Compared with Example 3, in the preparation process of glazed tiles, in step C, the wear-resistant glaze is printed on the surface of the first glazed layer by screen printing with an 80-mesh all-through screen, and the printing amount is 110g / m 2 , the rest of the raw materials and preparation method are consistent with embodiment 3, a kind of polished glazed tile is obtained.
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Abstract
The invention relates to the technical field of architectural ceramics, in particular to a transparent wear-resistant frit and a preparation method thereof as well as a glazed brick and a preparation method thereof. The transparent wear-resistant frit is prepared from the following raw material components: kaolin, quartz, single crystal aluminum oxide, corundum, magnesiumaluminatespinel, magnesite, wollastonite, lithiumcarbonate, potassiumnitrate and borax. According to the preparation method of the transparent wear-resistant frit, the transparent wear-resistant frit prepared after high-temperature firing has the characteristics of high hardness, good wear resistance and high transparency, the preparation method is simple, and the problem of contradiction between the wear resistance and the transparency of the existing frit is solved; the prepared glazed brick is good in surface antifouling performance, high in surface hardness and good in wear resistance, meanwhile, the transparency is improved, the brick surface is attractive, and the problem that the color of an existing glazed brick product is prone to being affected by wear-resistant glaze is solved.
Description
technical field [0001] The invention relates to the technical field of building ceramics, in particular to a transparent wear-resistant frit and a preparation method thereof, glazed tiles and a preparation method thereof. Background technique [0002] Ceramic polished glazed tiles combine the advantages of porcelain glazed tiles and polished tiles. Not only are the patterns rich in images, but also the surface is smooth and bright. In the early days of its appearance, it was popular among consumers for its rich colors, patterns and clear texture levels. However, with the passage of time, some disadvantages of glazed tiles have gradually become prominent, the most prominent of which is the low wear resistance of the product, which leads to easy grinding of the surface. At present, for the problem of poor wear resistance, wear-resistant glazes are mainly used It is applied on the surface of the ink-jet layer of the brick adobe, but the existing wear-resistant glazes have wear ...
Claims
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