Purple-mouth tea-dust glaze and method for preparing purple-mouth tea-dust glaze product

Abstract

The invention discloses a purple-mouth tea-dust glaze and a method for preparing a purple-mouth tea-dust glaze product. The purple-mouth tea-dust glaze comprises the following components in percentage by weight: 22-35 percent of albite, 10-15 percent of calcium carbonate, 5-8 percent of talc, 2-3 percent of kaoline, 7-8 percent of ferric oxide, 1-2 percent of nickel dioxide, 3-5 percent of magnesium carbonate and the balance of quartz. The method comprises glaze preparation and product preparation, wherein in the product preparation, the steps of blank preparation, feeding and burning, cooling and the like adopt strict temperature control conditions and a uniform glazing method. A ceramic product which is prepared by adopting the prescription and burning process of the purple-mouth tea-dust glaze has unique properties and characteristics, and is yellow and smooth in appearance glaze, has block or black-brown spots; the glaze is doped by yellow and green colors, and looks like tea dusts, and the mouth is provided with a 'purple-mouth edge'; the burning process is convenient to control and is energy-saving, reliability can be realized by virtue of burning temperature control, and the yield of burnt products is high.

Description

technical field [0001] The invention belongs to the field of daily-use ceramics and technical ceramics, and in particular relates to a purple tea foam glaze in high-temperature kiln-changing color glaze and a production method of the product. Background technique [0002] Ceramics has a long history in China. In the course of thousands of years of development, countless excellent ceramic works and crafts have emerged. Most of the products and crafts are still passed down by the world and contribute to the well-being of mankind. Henan Jun porcelain kiln variable glaze flow glaze, Henan Ru porcelain crack glaze, Zhejiang Longquan celadon glaze, Ge kiln gold wire and iron wire crack glaze, Guangdong Foshan low temperature glaze, Fujian Jian kiln Tianmu glaze, Taiwan firewood kiln variable glaze, etc. Typical. [0003] The production of ceramic products is based on the composition of glaze and its firing process. During the development of thousands of years, many famous glaze c...

AI Technical Summary

Problems solved by technology

However, the tea foam glaze has a "yellow and white edge". At present, there is no purple tea foam glaze with a "purple edge" that has a sense of weight and a more complete experience, as well as its firing process and products.

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