Ceramic clay used for powder paint decoration and production method of powder paint decorative ceramic prepared from same

Abstract

The invention discloses ceramic clay used for powder paint decoration and a production method of powder paint decorative ceramic prepared from the same. The ceramic clay is prepared from the following components by weight percent: 10-25% of diatomite, 15-25% of elutriation mud, 20-30% of kaolin, 25-35% of feldspar and 5-15% of dolomite. The production method comprises the following production steps: taking the components to prepare ceramic clay in proportion, moulding into a porcelain body, and firing; electrifying the porcelain body; spraying the electrified powder paint on the porcelain body; heating the porcelain body; and discharging the porcelain body, and cooling to prepare the product. By adopting the ceramic clay and the ceramic product prepared by the production method, the decorative effect of ceramic glaze can be realized, volatile gases can be eliminated, the production cost can be reduced, energy can be saved and the environment can be protected. Therefore, the invention provides the development direction of domestic exported artistic ceramic production enterprises.

Description

technical field [0001] The invention relates to the field of ceramics, in particular to a ceramic clay that can be used for powder coating decoration and a production method for making powder coating decorative ceramics from it. Background technique [0002] Ceramics for daily use are usually divided into four categories: daily-use ceramics, artistic ceramics, architectural ceramics, and sanitary ceramics. Among them, art ceramics are also called display art ceramics, which are mainly used for decoration and viewing, not for contact with food and daily use. Therefore, only materials for artistic ceramic decoration can be non-silicate, that is, non-enamel decoration. [0003] Art ceramics decorated with enamel are of high value, such as crystal glaze, Tang Sancai, etc. As collections of original art ceramics, most of them are decorated with silicate materials. However, in mass production, including the art ceramic products exported in large quantities in my country at prese...

AI Technical Summary

Problems solved by technology

In the past 20 years, in my country, especially in Guangdong ceramic production areas, a large number of organic coatings have been used to decorate art ceramics. Finally, although products with special styles can be produced, the texture is poor, the coating wear resistance is poor, and the unpleasant paint smell remains, and the production cost is not low, which is neither economical nor environmentally friendly

Images