Novel underglaze color environment-friendly ceramic preparation process

Abstract

The invention relates to the technical field of ceramic preparation, and discloses a novel underglaze color environment-friendly ceramic preparation process, which comprises a ceramic body, and the ceramic body comprises a green body and glaze, the green body comprises the following raw materials in parts by weight: 10-15 parts of anorthite, 10-20 parts of illite, 10-25 parts of quartz, 5-10 parts of wollastonite, 7-15 parts of sepiolite, 1-3 parts of vermiculite powder, 3-5 parts of akadama soil, 1-3 parts of magnesium chloride, 1.8-2.5 parts of titanium oxide, 0.2-1 part of strontium carbonate, 0.2-0.3 part of tin oxide, 10-15 parts of aluminum oxide, 1-5 parts of zinc oxide, 2-5 parts of epoxy resin, 5-10 parts of nano calcium carbonate, 2-3 parts of a binder. 2-8 parts of a fluxing agent and 5-10 parts of a pore-forming agent. According to the novel under-glaze environment-friendly ceramic preparation process, the raw materials of the environment-friendly ceramic contain more natural clay, so that the natural clay which is relatively low in price and relatively high in content is adopted, the efficient, environment-friendly and pollution-free effects can be realized the novel under-glaze environment-friendly ceramic preparation process is suitable for large-scale and large-batch production and processing of enterprises, and the production benefit of the preparation of the environment-friendly ceramic is improved.

Description

technical field [0001] The invention relates to the technical field of ceramic preparation, in particular to a novel underglaze color environment-friendly ceramic preparation process. Background technique [0002] With the progress and development of society, the awareness of environmental protection and safety is becoming more and more intense. Compared with plastic tableware, ceramic tableware has the advantages of good wear resistance, easy cleaning, and durability. The firing and application of ceramic tableware has a long history in our country. Its various shapes, colorful colors, cool and smooth feel, and easy washing are deeply loved by the Chinese people. [0003] The ceramics of the prior art usually adopt bone china, which is a kind of porcelain that is fired twice through high-temperature plain firing and low-temperature glaze firing with animal bone charcoal, clay, feldspar and quartz as basic raw materials. However, the cost of bone china in the prior art is h...

AI Technical Summary

Problems solved by technology

However, the cost of bone china in the prior art is high, and it needs a long time of high-temperature calcination, and the temperature even needs to reach above 1350 °, which does not have the effect of environmental protection, and the ceramics after production and processing are fragile, with limited toughness and strength, which leads to The problem that the service life will be reduced