Qinzhou mud pug for producing purple sand products and preparation method of Qinzhou mud pug

Abstract

The invention discloses relates to Qinzhou mud pug for producing purple sand products and a preparation method of the Qinzhou mud pug. The Qinzhou mud pug comprises 75-99.9 percentage by weight of a main material and 0.01-25 percentage by weight of an auxiliary material, wherein the main material comprise 20-50 percentage by weight of main material purplish red mud and 50-80 percentage by weight of white mud, an auxiliary material purplish red mud serves as the auxiliary material, the main material is filtered by a filter screen with 45-270 the meshes, and the auxiliary material is filtered by a filter screen with 30-100 meshes. The main material and the auxiliary material of the Qinzhou mud pug are prepared from purplish red mud and white raw ores serving as raw materials of Qinzhou of Guangxi; the raw ore pug prepared by blending the ores according to different proportions and different fineness without adding other chemical components is used for producing the purple sand products, has strong plasticity and little deformation and is easy to mold; and the produced purple sand products have the advantages of fine pores, good heat insulation effect, air permeability, heat stability, breaking strength and impact resistance, high firing rate and smooth surfaces.

Description

technical field [0001] The invention relates to the field of making purple sand products, more specifically, relates to a clay mud material for making purple sand products and a preparation method thereof. Background technique [0002] Zisha products are famous all over the world for their unique texture, color and characteristics of "the more you stay with the tea, the better it will be during the summer months". Purple clay products, especially purple clay teapots, are usually prepared from Yixing raw ore purple clay. However, due to the dwindling resources of Yixing raw purple sand mud, it cannot meet the production needs, which restricts the development of the purple sand industry. [0003] In order to solve the problem of lack of resources, artificial preparation is often used to mix purple clay, aluminum clay, magnesia clay, kaolin or bauxite according to the weight percentage, and then add iron red powder and glass water according to the needs of color matching and o...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the artificially prepared purple sand soil in the prior art often has a large particle size and poor plasticity, and the prepared purple sand products have rough touch, low porosity, and poor heat insulation effect, so they cannot replace Yixing. For the defects of purple sand clay, a kind of clay mud for making purple sand products is provided. It not only has fine particle size and good plasticity, but also the prepared purple sand products have delicate touch, good porosity and good heat insulation effect