Novel glaze material and application thereof

Abstract

The invention discloses a novel glaze material and application thereof. The glaze material is prepared from, by weight, 55-75 parts of SiO<2>, 10-20 parts of Al<2>O<3>, 0-3 parts of (K<2>O+Na<2>O), 5-10 parts of CaO, 0-5 parts of MgO, 2-5 parts of ZnO, 0-3 parts of BaO and 5-10 parts of ZrO<2>. According to the novel glaze material and the application thereof, the glaze material which is good in high temperature flowability is produced out through the steps of raw material selection, matching, high temperature firing and the like, moreover, raw materials which are large in surface tension are used, when the glaze is subjected to high temperature melting, surface tension of the glaze material is larger than that of a traditional glaze material, interaction is achieved, the glaze achieves a smooth effect, gas in the glaze material is easy to discharge, no trace is left by the discharged gas, and no small opening or hole is left, so that the glaze is easy to clean, most of flux used in the formula is alkaline-earth metal, introduction of alkali metal, namely potassium oxide and sodium oxide, is reduced, hardness of the glaze is improved, and wear resistance of the glaze is enhanced.

Description

technical field [0001] The invention belongs to the field of ceramics, and in particular relates to a novel glaze material and its application. Background technique [0002] The existing fully polished glazed tile products have just emerged, and the development of corresponding glazes is relatively lagging behind. At present, most of the fully polished glazed tile products use ordinary frit glaze. The disadvantage is that the glaze surface has poor wear resistance and low hardness. It is difficult to meet the requirements of use. Thereby the development of new surface glazes with better wear resistance and high hardness has become an urgent need in the construction field. Contents of the invention [0003] An object of the present invention is to provide a novel glaze material with high hardness and good wear resistance. [0004] Another object of the present invention is to provide a method for preparing a novel glaze from the above glaze material. [0005] In order to...

AI Technical Summary

Problems solved by technology

[0002] The existing fully polished glazed tile products have just emerged, and the development of corresponding glazes is relatively lagging behind. At present, most of the fully polished glazed tile products use ordinary frit glaze. The disadvantage is that the glaze surface has poor wear resistance and low hardness. Difficult to meet usage requirements