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Wear-resistant frit, preparation method of frit and glaze using frit

A frit and raw material technology is applied in the field of preparation methods and glazes using the same to achieve the effect of improving wear resistance, good wear resistance and good wear resistance.

Active Publication Date: 2021-01-08
佛山市东鹏陶瓷发展有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the problems raised by the background technology, the purpose of the present invention is to propose a wear-resistant frit with good transparency and good wear resistance, which solves the contradiction between the high transparency and good wear resistance of the existing transparent frit. question

Method used

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  • Wear-resistant frit, preparation method of frit and glaze using frit

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preparation example Construction

[0033] The preparation method of described wear-resistant frit comprises the following steps:

[0034] The step of preparing the prefabricated frit: mixing the raw materials of the prefabricated frit according to the ratio, firing at high temperature, quenching in water to obtain the prefabricated frit, powdering the prefabricated frit, sieving, and drying;

[0035] The steps of preparing the wear-resistant frit: mixing the raw materials of the wear-resistant frit according to the ratio, firing at high temperature, and quenching in water to obtain the wear-resistant frit.

[0036] By first preparing the prefabricated frit, the prefabricated frit obtained through high-temperature firing process is added as a raw material to the raw material of the wear-resistant frit, because the chemical composition contained in the prefabricated frit is close to cordierite The chemical composition introduced into the wear-resistant frit is beneficial to the precipitation of cordierite crystal...

Embodiment 1～5

[0065] A wear-resistant frit is prepared according to the following steps:

[0066] (1) Steps for preparing prefabricated frit: mix the raw materials of prefabricated frit according to the ratio in Table 1, and perform high-temperature firing (wherein, the temperature curve of high-temperature firing is from room temperature to 1100°C, which takes 100 minutes and the heating rate 11°C / min; it takes 60 minutes to rise from 1100°C to 1530°C, and the heating rate is 7.2°C / min; keep at 1530°C for 25 minutes), quench in water to obtain prefabricated frit, and prefabricated frit is powdered and sieved (get 180 mesh sieves), drying;

[0067] (2) Steps for preparing wear-resistant frit: mix the raw materials of wear-resistant frit according to the ratio in Table 2, and perform high-temperature firing (from normal temperature to 1100°C, it takes 100min, and the heating rate is 11°C / min; It takes 60 minutes to rise from 1100°C to 1530°C, and the heating rate is 7.2°C / min; hold at 1530°...

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Abstract

The invention discloses a wear-resistant frit, a preparation method of the frit and a glaze using the frit, and the wear-resistant frit is prepared from the following raw materials in percentage by mass: 20-36% of prefabricated frit, 20-38% of talc, 2-5% of zinc oxide, 8-12% of calcined aluminum oxide, 20-24% of kaolin and 7-9% of fluorite. The prefabricated frit is prepared from the following rawmaterials in percentage by mass: 15 to 20 percent of potassium feldspar, 5 to 10 percent of dolomite, 45 to 55 percent of talc, 2 to 5 percent of zinc oxide and 20 to 25 percent of aluminum oxide. The wear-resistant frit is good in transparency and good in wear resistance, the preparation method of the wear-resistant frit is simple, all the raw material components are fully fused in the high-temperature firing process, and the prepared wear-resistant frit is high in transparency and good in wear resistance. The glaze using the wear-resistant frit has the advantages of favorable wear resistance of the glaze layer, favorable surface gloss of the glaze surface and favorable light transmission property.

Description

technical field [0001] The invention relates to the technical field of architectural ceramics, in particular to a wear-resistant frit, a preparation method of the frit and a glaze using the frit. Background technique [0002] With the rapid development of the ceramic industry, the research and development of ceramic products is not only reflected in the continuous expansion of product varieties and continuous innovation of styles, but also in the continuous improvement of the appearance and quality of glazed surfaces. Frit is one of the main raw materials for glazes. In ceramic products using frit glaze, the quality of the frit directly affects the quality of the glazed surface of the product, thus directly affecting the quality of the product. In order to improve the gloss and transparency of the glaze, transparent frit is usually added to the glaze. At present, in order to increase the transparency of the frit, a large amount of raw materials such as potassium, albite and ...

Claims

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Application Information

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IPC IPC(8): C03C8/06
CPCC03C8/06
Inventor 李苏波罗强钟保民徐瑜
Owner 佛山市东鹏陶瓷发展有限公司
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