Preparation method of multi-layer glaze daily-use porcelain

Abstract

The invention provides a preparation method of multi-glaze daily-use porcelain. The multi-glaze daily-use porcelain is prepared from the following raw materials of: aluminum oxide, silicon dioxide, ferric oxide, calcium oxide, magnesium oxide, potassium oxide, sodium oxide, titanium dioxide, chromium carbonate, diboron trioxide, barium oxide, pigment and deionized water. Through reasonable matching of the raw materials, the selection of the ceramic materials is changed, the chemical reaction sufficiency of the ceramic materials is improved, the reaction among the chemical components of the ceramic materials is more stable. The preparation method comprises the following steps of: raw material washing, ball-milling and screening, mixed solution preparation, porcelain body preparation, blanktrimming, drying and cooling, glazing, firing and glazing, and inspecting and discharging. Clean and standard raw materials are used, meanwhile, the manufacturing precision of each link is guaranteed;the thermal stability of a ceramic product is improved; the ceramic product is not prone to cracking in a high-temperature or low-temperature environment; the ceramic is sintered at the medium temperature, the sintering cost of the ceramic is greatly reduced, and the energy-saving and consumption-reducing functions are achieved.

Description

technical field [0001] The invention relates to the field of ceramics, in particular to a method for preparing multi-layer glazed porcelain for daily use. Background technique [0002] Porcelain is the collective name of pottery and porcelain, and it is also a kind of arts and crafts in our country. As far back as the Neolithic Age, our country has rough and simple painted pottery and black pottery. Pottery and porcelain have different textures and properties. It is made of clay with high viscosity and strong plasticity as the main raw material. It is opaque, has fine pores and weak water absorption, and the sound of hitting is muddy. [0003] Ceramic utensils have always been common daily necessities in people's daily life. However, most of the existing ceramics are fired at high temperature during the production and manufacturing process, which greatly increases the firing cost of ceramics. It does not have the function of energy saving and consumption reduction, and cer...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for preparing multi-layer glazed daily-use porcelain, which solves the problem that the existing ceramics do not have the function of saving energy and reducing consumption during the manufacturing process, and cannot adopt the new technology of mixing emulsified kiln and colored cosmetic soil for decoration, and The problem of poor thermal stability of ceramic products

Images