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Soluble salt ceramic tile and production method thereof

A production method and technology of porcelain tiles, which are applied in the field of architectural ceramics, can solve the problems of abrasive consumption, large energy and industrial water consumption, insufficient bright and rich patterns and colors, and increased production costs, so as to enhance the three-dimensional effect and three-dimensional effect Strong, Saturation-Enhancing Effects

Active Publication Date: 2012-11-28
HANGZHOU NABEL CERAMIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to solve is that the color of the pattern obtained by adopting the bleeding technology in the production process of the bleeding porcelain tiles in the prior art is not bright and rich enough, and the consumption of abrasives, energy and industrial water in the subsequent polishing process is relatively large, and it also produces A large amount of polishing waste affects and pollutes the environment, and the high requirements for raw materials of the bleed porcelain tiles lead to increased production costs and large waste of resources. It provides a more environmentally friendly, economical, and richer decorative effect. Production method of bleed porcelain tiles

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] (1) Preparation of porcelain brick powder: using ordinary ceramic powder preparation technology, selecting raw materials such as kaolin, feldspar, quartz, etc., through batching, wet ball milling, and spray drying granulation to obtain a moisture content of 7 %. Granular ceramic powder with a particle size of 20~120 mesh, and the chemical composition range is (parts by weight): SiO 2 : 72%, Al 2 O 3 : 18%, MgO+CaO: 2%, K 2 O+Na 2 O: 4.5%, the remainder is impurities, used as ceramic tile powder for later use;

[0031] (2) Preparation of water-soluble bleeding inks for bleeding porcelain tiles, which are water-soluble metal salts containing Fe, water-soluble metal salts containing Cr, and water-soluble metal salts containing Co, for later use;

[0032] (3) Preparation of surface grout for bleeded porcelain tiles: the preparation process of ordinary ceramic glaze slurry is adopted, kaolin, feldspar, quartz and other raw materials are selected, and the fineness is 325 mesh sieve...

Embodiment 2

[0041] (1) Preparation of porcelain brick powder: using ordinary ceramic powder preparation technology, selecting raw materials such as kaolin, feldspar, quartz, etc., through batching, wet ball milling, and spray drying granulation to obtain a moisture content of 7 %. Granular ceramic powder with a particle size of 20~120 mesh, and the chemical composition range is (parts by weight): SiO 2 : 74%, Al 2 O 3 : 16%, MgO+CaO: 2.5%, K 2 O+Na 2 O: 5%, the balance is impurities, used as ceramic tile powder for standby;

[0042] (2) Preparation of water-soluble bleeding inks for bleeding porcelain tiles, which are water-soluble bleeding inks containing Au, water-soluble metal salts containing Cr, and water-soluble metal salts containing Co, for later use;

[0043] (3) Preparation of surface grout for bleeded porcelain tiles: the preparation process of ordinary ceramic glaze slurry is adopted, kaolin, feldspar, quartz and other raw materials are selected, and the fineness is 325 mesh sieve r...

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Abstract

The invention discloses a soluble salt ceramic tile and a production method thereof. The method comprises the following steps: (1) preparing ceramic tile powder for later use by a conventional method; (2) preparing a water-soluble soluble salt ink for the soluble salt ceramic tile; (3) preparing surface paste of the soluble salt ceramic tile; (4) preparing a ceramic tile green compact; (5) drying; (6) applying the surface paste; (7) carrying out ink-jet printing; (8) drying and firing; (9) edging; and (10) sorting, packaging and warehousing. The invention solves the following problems in the soluble salt ceramic tile production process in the prior art: the pattern obtained by the soluble salt technique does not have bright and abundant colors; in the subsequent polishing process, the consumption of the grinding material, energy sources and industrial water is high, and abundant polishing waste is generated, thereby influencing and polluting the environment; and the soluble salt ceramic tile has high requirements for the green compact raw materials, thereby causing increase of production cost and great waste of resources. The production method disclosed by the invention is more environment-friendly and economic, and has more abundant decorative effects.

Description

Technical field [0001] The invention relates to the technical field of building ceramics, in particular to a method for producing bleeded porcelain tiles and the bleeded porcelain tiles produced by the method. Background technique [0002] At present, in order to achieve the effect of imitating the texture of natural stone, the "bleeding" polishing technology is generally adopted for the products of bleeded porcelain tiles. This technology is an improvement of the printing technology of glazed tiles in the production of polished tiles. The inherent pattern texture on the tile blank is printed through the screen, and soluble chemical salts such as copper ions, nickel ions, and manganese ions are used to penetrate deep into the body. After high temperature firing, the inherent color of the ion is formed, and the pattern is produced. Due to the permeability of the soluble salt, the product can still leave a pattern after firing and polishing. The pattern of bleed polished tiles pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/85
Inventor 余爱民甄燕萍夏昌奎曾为民朱爱余刘开松
Owner HANGZHOU NABEL CERAMIC
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