Method for preparing ceramic underglaze color mud base and ceramic underglaze color mud decoration

Abstract

The invention relates to a manufacturing method for a ceramic under-glaze color mud base material and under-glaze color mud decoration, which belongs to the technical field of ceramic production and is used for producing ceramic products which can fully express the bright, colorful and thick-full effects of the under-glaze color. The technical proposal is that the ceramic under-glaze color mud base material comprises quartz, feldspar, greensand, yan clay, bone coal and other components. The manufacturing method for the under-glaze color mud decoration is carried out in accordance with the steps of color mud base material slurry preparation, greenware firing, colored ware decoration, decorative body firing, glazing spray, and decorative ceramic firing. Compared with the prior art, the method of the invention greatly improves the decorative effect of the product, enriches the colors of under-glaze decoration, realizes the breakthrough of the joint decoration of colorant, mud and glaze, pioneers the delicate execution of under-glaze color material in the painting area, widens the art market which takes bone china as top luxury and greatly enriches the technical skills and artistic forms of ceramics.

Description

technical field

[0001] The invention relates to a ceramic decoration technology and belongs to the technical field of ceramic production. Background technique

[0002] At present, in ceramic production technology, bone china underglaze decoration technology can generally be divided into two methods: one is to add color to the bone, that is, to add color to the body that has been porcelained but not yet glazed. The operation is relatively simple and easy to master, and can be used for more delicate decoration, but the decorative effect is not ideal, and the product is prone to defects; the other is to add color to the body, which is difficult to master and cannot make too fine decorations. Can only do some rough decoration. These two methods will have defects such as blistering and rolling glaze during the production and firing process, which will seriously affect the product quality, and the production yield is low, the cost is high, the decoration methods are few, and the ...