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Method for producing pattern permeating ceramic tile

A production method and technology of ceramic tile adobe, which is applied in the field of ceramic permeable tiles, can solve the problems that the decorative effect cannot reach natural, smooth, no change, color restrictions, etc.

Inactive Publication Date: 2003-04-09
FOSHAN OCEANO CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, most of the current ceramic seepage polished tiles thicken soluble metal salts into glazes, use screen printing technology and equipment to print on the surface of ceramic bodies, and then spray enough seepage-promoting liquid to infiltrate colored metal ions. To the inside of the adobe, it is fired and polished. The disadvantage is that the pattern is the same and does not change. The color is limited by the printing machine to no more than 3 or 4 kinds.
Although a small number of enterprises have adopted advanced roller printing technology, the color is still limited by the equipment. The change of the pattern of each brick is only the difference in position, and the decorative effect is still not natural and smooth.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] By chemical composition (weight percent): SiO 2 73.5%, Al 2 o 3 17.8%, CaO 1.0%, MgO 0.72%, Na 2 O 4.43%, K 2 O 2.55%, take the corresponding raw materials of quartz, feldspar, kaolinite, talc and illite, weigh them according to the proportion, crush them to less than 10mm, grind them into mud by ball milling, and spray granulation Make it into a powder with a moisture content of about 7%, and press it with a 3200T press to form 625*625mm 2 The high-quality ceramic tiles are dried in a drying kiln until the water content is below 0.5%, and the temperature of the kiln is controlled within 55-65°C.

[0012] Take solid particles with the same composition as the above-mentioned ceramic tiles, prepare 5% cobalt acetate, 15% nickel acetate, and 5% nickel acetate aqueous solutions, add 10% EDTA and 15% sodium citrate, and spray them on the solid particles respectively. absorption and drying to produce adsorbed Co 2+ and two different amounts of Ni 2+ Colored metal ion...

Embodiment 2

[0015] Carry out according to each step of embodiment 1, only the single colored metal ion solid particle prepared by 15% nickel acetate, the particle size is controlled between 30-20 mesh, and carry out two traditional glaze silk screens before spreading the dry particle Printing process, the ceramic bleed polished tiles produced in this way have both fixed pattern effect and natural and smooth particle effect. The particle size, shape and color are different and full of changes, adding vitality to the traditional bleed pattern.

Embodiment 3

[0017] Get the ceramic tile chemical composition powder of embodiment 1, add respectively 12% nickel acetate, 2% cobalt acetate, 8% potassium chromate, respectively ball mill and make mud, spray granulation, and dry to moisture content 3 %, prepared three kinds of adsorbed Ni 2+ 、Co 2+ 、K + The powder of colored metal ions is used as dry sprinkle particles, and the particle size is controlled between 120-30 mesh.

[0018] According to chemical composition SiO 2 72.58%, Al 2 o 3 19.50%, CaO 1.13%, MgO 2.18%, Na 2 O0.6%, K 2 O 3.26%, TiO 2 0.75%, select the corresponding raw materials of quartz, feldspar, kaolinite, talc, diopside, illite and titanium dioxide, crush them to less than 10mm, weigh them according to the proportion, and ball mill them until the remaining 0.8% on the 10,000-hole sieve , spray granulation, and make a powder with a moisture content of about 6.5%, and press it with a 4800T press to form 895*895mm 2 The ceramic tiles are dried through a dryin...

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Abstract

The present invention relates to a production process of pattern permeating ceramic tile and alters traditional liquid color distributing into solid dry grain distributing in producing plished pattern permeating ceramic tile. The production process features that produced solid grains with different granularity and adsorbed coloring metal ion(s) or crystal grains with coloring metal ion(s) are distributed onto the prefabricated ceramic tile adobe before adding permeation assistant, sintering and polishing. The pattern permeating ceamic tile product has rich color, natural and ever-changing pattern is like natural stone material.

Description

technical field [0001] The invention relates to a production method of ceramic tiles, in particular to a ceramic seepage tile with natural, smooth and non-repetitive patterns. Background technique [0002] As we all know, most of the current ceramic seepage polished tiles thicken soluble metal salts into glazes, use screen printing technology and equipment to print on the surface of ceramic bodies, and then spray enough seepage-promoting liquid to infiltrate colored metal ions. To the inside of the adobe, it is fired and polished. The disadvantage is that the pattern is the same and does not change. The color is limited by the printing machine to no more than 3 or 4 kinds. Although a small number of enterprises have adopted advanced roller printing technology, the color is still limited by the equipment. The change of the pattern of each brick is only the difference in position, and the decorative effect is still not natural and smooth. Therefore, how to produce the effect ...

Claims

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Application Information

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IPC IPC(8): C04B33/32C04B41/88
Inventor 孙树江谢浩
Owner FOSHAN OCEANO CERAMICS
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