Self-forming glaze white jade porcelain pug and manufacturing method of porcelain pug product

Abstract

The invention relates to self-forming glaze white jade porcelain pug and a manufacturing method of a porcelain pug product. The self-forming glaze white jade porcelain pug comprises the followings in percentage by weight: 13 to 21 percent of kaoline, 14 to 20 percent of feldspar, 2 to 7 percent of bentonite, 38 to 47 percent of quartz, 11 to 16 percent of wollostonite and 7 to 11 percent of calcite power. The manufacturing method provided by the invention comprises the steps of sparring, slurrying and the like. The method has the benefits as follows: traditional two-step firing is changed to be one-step firing, energy consumption is lowered, carbon discharge capacity is reduced, processes of glaze making and glazing are removed, the discharge capacity of three wastes is reduced, human resources are saved, the dissolving-out amount of heavy metals such as lead and cadmium and the like carried into glaze is reduced, the porcelain pug is glittering and translucent, like jade, and the section of the porcelain pug has no arrises and is shell-shaped. The porcelain pug product prepared by the invention is green, environmental-friendly and safe, can be used as dishware porcelain, daily porcelain, art porcelain, decorative porcelain, porcelain for lighting tools and the like in the ceramic industry.

Description

technical field [0001] The invention relates to the field of ceramic manufacturing, in particular to a method for manufacturing self-glazed white jade porcelain mud and porcelain mud products. Background technique [0002] From ancient times to the present, in the production process of ceramic products, after the product is formed, it becomes a finished ceramic product through multiple processes such as biscuit firing, inspection, polishing, washing, drying, glazing, and glaze firing. Among them, biscuit firing, glaze making, and glaze application are an indispensable process. Kaolin accounts for 40-55%, consumes a lot of high-quality resources, and consumes a lot of energy for secondary firing. The environmental pollution in the glaze making process is "high in three wastes", and the amount of heavy metals such as lead and cadmium is difficult to control. It has many production processes and high energy consumption. [0003] The patent application whose application number ...

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Problems solved by technology

[0005] In the above application documents, the proportion of kaolin used in the ceramic mud is large, which leads to high manufacturing costs of ceramic products, and the process is complicated and the production process is complicated.

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