Red glaze slurry as well as preparation method and application thereof

Abstract

The invention discloses red glaze slurry as well as a preparation method thereof. The red glaze slurry is prepared from the following components through a secondary batching technology: potassium feldspar, quartz, calcite, dolomite, zinc oxide, Zhanjiang kaolin, zirconite, aluminum oxide, 807 powder, Z309 purplish red color development materials, 196 red color development materials, agate red color development materials, 183 black color development materials and a proper amount of sodium carbonate and carboxymethyl cellulose sodium for ceramics. The invention further discloses sanitary ware which is formed by spraying the red glaze slurry on the surface of a biscuit and firing at high temperature. The ceramic glaze is high in chemical stability, high in acid and base resistance and difficult in oxidation and has excellent practical performance and decorative effect, and the problem in the prior art that individualized colored glaze is difficultly realized in the sanitary ware field is solved.

Description

technical field [0001] The invention relates to the field of ceramics, in particular to a red glaze slurry and its preparation method and application. Background technique [0002] In the past forty years, the rapid development of science and technology in the world has attracted people's attention, and the preparation technology of advanced ceramics has also changed with each passing day. However, in the field of sanitary ware, due to the instability of high-temperature firing of ceramic pigments and the great influence of chromogenic materials on the smoothness of glaze surfaces, it is still difficult to realize colored glazes with personalized colors in the field of sanitary ceramics. The products of most enterprises still produce traditional ceramics, that is, the ordinary white glaze we usually talk about, which is difficult to meet people's increasing pursuit of product personalization, artistic decoration, and environmental protection of life. Although various bathro...

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Problems solved by technology

However, in the field of sanitary ware, due to the instability of high-temperature firing of ceramic pigments and the great influence of color-developing materials on the smoothness of glaze surfaces, it is still difficult to realize colored glazes with personalized colors in the field of sanitary ceramics.

The products of most enterprises still produce traditional ceramics, which is what we usually call ordinary white glaze, which is difficult to meet people's increasing pursuit of product personalization, artistic decoration, and environmental protection of life.

Although various bathroom companies exhibit a wide range of new products at various home building materials exhibitions, most of the products are not ceramic materials (such as: PVC, plastics, paints, organic materials, etc.), which leads to products in terms of wear resistance, resistance There is a big gap with pure ceramic materials in terms of pollution, corrosion resistance, life, environmental protection, etc.

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