Ceramic cup 2 Ceramic cup 2 Ceramic cup 2

Ceramic cup

The so-called "ceramic" refers to a plate or block shaped ceramic product made of clay or other inorganic non-metallic materials,

 processed by molding, sintering, and other processes, used to decorate and protect the walls and floors of buildings. After drying, heat it to a certain degree to harden it and no longer dissolve in water.The main components of ceramic cups are kaolin, clay, porcelain stone, porcelain clay, colorants, blue and white materials, lime glaze, lime alkali glaze, etc. Jingdezhen ceramic cup is mainly made of kaolin ceramics, which is a clay mainly composed of kaolinite. It was first discovered in Gaoling Village, northeast of Jingdezhen, Jiangxi Province, and was named after it. Its chemical experimental formula is: Al203 · 2Si02 · 2H20, and the weight percentages are 39.50%, 46.54%, and 13.96%, respectively. Pure kaolin is dense or loose in bulk, with a white or light gray appearance. When contaminated by other impurities, it can appear black brown, pink, beige, etc., with a smooth feeling, easy to pinch into powder by hand. After calcination, it has a clean white color and high fire resistance, making it an excellent raw material for porcelain making.