Environment-friendly ceramic glaze, and thermal-shock-resistant environment-friendly ceramic product prepared from same and preparation method thereof

Abstract

The invention relates to an environment-friendly ceramic glaze, a thermal-shock-resistant environment-friendly ceramic product prepared from the environment-friendly ceramic glaze and a preparation method of the thermal-shock-resistant environment-friendly ceramic product, belonging to the technical field of domestic ceramics. The environment-friendly ceramic glaze disclosed in the invention comprises the following components in parts by mass: 100-130 parts of potassium feldspar, 5-15 parts of quartz, 1-3 parts of aluminum oxide, 2-4 parts of zinc oxide, 5-10 parts of an antibacterial base material, 5-12 parts of kaolin, 1-2 parts of molybdenum trioxide, 6-15 parts of diatomite, 10.5-15 parts of calcium carbonate, 1-2 parts of titanium diboride and 10-15 parts of waste ceramic particles. According to the invention, the ceramic glaze with permanent antibacterial property is prepared based on research on the antibacterial base material of the ceramic, and the ceramic product is endowed with excellent permanent antibacterial property and self-cleaning stain resistance after glazing and sintering; and the glaze surface of the ceramic product is smooth and not easy to stain, has excellent mechanical properties and acid and alkali resistance, and meets the requirements of domestic ceramics on the glaze surface.

Description

technical field [0001] The invention belongs to the technical field of daily-use ceramics, and in particular relates to an environment-friendly ceramic glaze, a heat-shock-resistant and environment-friendly ceramic product made by using the same, and a preparation method thereof. Background technique [0002] Ceramic glaze is a glassy protective thin layer on the ceramic body. It is generally mixed with feldspar, quartz, kaolin and other mineral raw materials. With the continuous development of my country's ceramic industry, the functionality of ceramic glazes has gradually been improved. [0003] For example, the Chinese patent application number 201510030625.7 discloses a self-cleaning and antibacterial ceramic glaze, which contains the following components: 200 parts of ordinary ceramic glaze, 1.0 parts of zinc monoxide, 0.5 parts of bismuth trioxide β-type, 1.5 parts of antimony trioxide 0.5 parts of manganese dioxide, 2 parts of cobalt trioxide, 0.8 parts of dichromium...

AI Technical Summary

Problems solved by technology

Although it has antibacterial and self-cleaning effects, its antibacterial effect and antibacterial effect last for a short time, which needs further improvement. At the same time, its glaze formula is complicated, which is not conducive to actual production

[0004] For example, the Chinese patent application number 201510125116.2 discloses a preparation method of water-soluble antibacterial ceramic glaze. Although it has excellent antibacterial properties, the mechanical properties of the glaze layer still need to be improved after glazing, and the wet rubbing resistance of the glaze layer is relatively low. Poor, unable to meet the requirements of daily-use ceramics on the glaze layer

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