Grain-yellow glaze for ceramics and preparation method thereof

Abstract

The invention discloses a valley yellow glaze for ceramics, which is composed of 44-47 parts of feldspar, 15-18 parts of quartz, 14-16 parts of calcite, 4-5 parts of material soil and 3-4 parts of manganese carbonate according to weight parts. 1.5-2.0 parts of wrought iron, 3-4 parts of barium carbonate, and 8-10 parts of frit. The specific method is a. Accurately weigh the above components by weight, and mix them uniformly to form a mixed solid raw material, which is calculated into the ball mill according to the ratio of ball stone: mixed solid raw material: water=2:1-1.1:0.8-0.85 Mix and ball mill to form a slurry; b. Ball mill for 11-13 hours. After the ball-milled glaze passes through a 160-mesh sieve, put it in a crucible and burn it at a temperature of 1000-1150°C. Put the burnt glaze frit into crushed machine pulverization; c, the pulverized glaze: ball stone: water = 1: 1.5: 0.5, wet ball milling for 7-9 hours, after testing the fineness of the glaze, the finished product of Guhuang glaze is obtained. The preparation and operation of the invention are simple, and the glaze surface of the prepared glutinous yellow glaze ceramic handicraft is moist and bright, and has the advantages of easy dispersion, strong tinting power, bright color, high brightness, uniform color and luster, and the like.

Description

technical field [0001] The invention belongs to the technical field of ceramic glaze production, and in particular relates to a grain yellow glaze for ceramics and a preparation method thereof. Background technique [0002] At present, in the ceramic industry, the shape of porcelain blanks is the basis of high-quality products. The deployment of glazes makes porcelain more dazzling. Porcelain blanks of the same shape often have different effects on consumers' vision due to different glazes. The pattern glaze of the traditional glaze of ceramic products is monotonous in color and cannot produce special valley yellow glaze. With the further changes of social development, the demand for taste and cultural connotation of daily necessities ceramics is urgently needed to develop a valley yellow glaze , to enrich the color types of ceramic products. Contents of the invention [0003] The purpose of the present invention is in order to solve the problem mentioned in the above-men...

AI Technical Summary

Problems solved by technology

[0002] At present, in the ceramic industry, the shape of porcelain blanks is the basis of high-quality products. The deployment of glazes makes porcelain more dazzling. Porcelain blanks of the same shape often have different effects on consumers' vision due to different glazes. The pattern glaze of the traditional glaze of ceramic products is monotonous in color and cannot produce special valley yellow glaze. With the further changes of social development, the demand for taste and cultural connotation of daily necessities ceramics is urgently needed to develop a valley yellow glaze , to enrich the color types of ceramic products