Method for manufacturing natural-like stone ceramic tile with clear color and luster and boundary

Abstract

The invention relates to a method for manufacturing a natural-like stone ceramic tile with clear color and luster and boundary. The ceramic tile comprises the following main raw materials in percentage by weight: 10 to 15 percent of low-temperature porcelain powder, 10 to 20 percent of medium-temperature porcelain sand soil, 9 to 18 percent of high-temperature porcelain sand, 10 to 15 percent of washed black mud, 10 to 15 percent of albite powder, 5 to 10 percent of alumina porcelain sand, 10 to 20 percent of sodium porcelain sand, 5 to 18 percent of ball clay, 0.5 to 1 percent of liquefaclent and 0.5 to 1.5 percent of pigment; a process flow of the manufacturing method comprises : material selection, material burdening, ball milling, toning, pulverization, cloth pressing, drying, sintering, polishing, sorting, packaging and warehousing; a sprayed micron antifouling coating process is added between a cloth pressing process and a drying process; the cloth pressing process comprises: powder crushing, full automatic computer-controlled vertical blanking, dropping of line micropowder cloth in a mould, distribution of a base material, and pressing and molding; slurry comprises the following components in percentage by moisture mass: 34 to 36 percent of base material and 32 to 34 percent of ice-thoroughly material; and powder (the fineness is about 250-mesh sieve ) comprises the following components in percentage by weight: 0.8 to 1.0 percent of base material and 0 percent of ice-thoroughly material.

Description

technical field [0001] The invention relates to a method for manufacturing building decoration materials, in particular to a method for manufacturing imitation natural stone tiles with clear color and luster and boundaries. Background technique [0002] my country is a big country in ceramics production. Not only daily-use porcelain, but also building and sanitary ceramics ranks first in the world. However, there is still a big gap compared with advanced countries in terms of color, variety and quality. With the improvement of people's living standards, There are higher requirements on the variety and quality of ceramics, so the competition in the ceramics market is becoming increasingly fierce. [0003] my country is a big producer of tiles, a big consumer of tiles, and a big exporter of tiles. The annual demand is calculated in hundreds of millions of square meters. However, the product structure and fancy varieties of each manufacturer are basically the same; in this fier...

AI Technical Summary

Problems solved by technology

[0004] At present, the domestic ceramic production generally adopts the secondary cloth production process, but due to the technical level and raw material limitations, there are some problems such as uneven cloth, blurred borders, and chaotic colors.

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