Novel printing glaze material and production method thereof

Abstract

The invention provides a novel printing glaze material and a production method thereof. The novel printing glaze material consistent with standards is produced by putting the following components into a ball mill for grinding, wherein the components are as follows in percentage by weight: 36% to 42% of albite, 8% to 10% of nepheline orthoclase, 6% to 8% of wollastonite, 4% to 8% of kaolin, 2% to 5% of ball clay, 4% to 7% of quartz, 3% to 5% of aluminium oxide, 5% to 8% of corundum, 8% to 10% of calcium carbonate, 1% to 2% of barium carbonate, 4% to 10% of clinker and 6% to 10% of fluxing agent. The produced novel printing glaze material solves the problems of needle hole, poor permeability, poor sewage suction performance, poor abrasive resistance and poor warping degree.

Description

technical field [0001] The invention relates to a novel printing glaze and a production method thereof. Background technique [0002] Full throw printing glaze is the mainstream product in the ceramic tile consumption market at present. It is prepared by using a variety of ceramic raw materials according to a certain proportion. This ratio is obtained through theoretical basis and a large number of experiments, and the requirement must be that the performance is relatively stable and can improve some defects that are often produced in the production of ceramic tiles by isomorphic products on the market. [0003] Its main components are feldspar, quartz, kaolin, alkaline earth metal oxides (including oxides of aluminum, calcium, magnesium, barium, and zinc) and frit. To put it simply: full-polished printing glaze is a glaze applied on the surface of ceramic tiles. It must be fired in a kiln to obtain the characteristics and effects we want. [0004] However, due to the char...

AI Technical Summary

Problems solved by technology

[0014] In the firing process of ceramic tiles, in addition to poor kiln firing conditions that may cause deviations in the warpage of ceramic tiles, the most important and direct influencing factor is the large difference in expansion coefficient between the green body and the glaze layer. The expansion coefficient of fully polished glazed floor tiles is between 215-230, while the expansion coefficient of general fully polished printed glaze falls around 195-205. The personnel barely controlled the warping of the tiles within the ideal range. When the tiles cooled, as time went by, the expansion coefficient of the green body and the full-polished printing glaze layer was too large to form a stress pull, which would eventually lead to Poor warping and flatness of tiles

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