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Separated sunken ceramic jet ink and preparation and application methods thereof as well as ceramic tile

A technology of ceramics and ink, applied in the field of ceramic inkjet printing ink and its preparation and use method, and ceramic tiles, to achieve the effect of solving the problem of homogenization of decoration, simple preparation process and use method

Inactive Publication Date: 2014-12-10
FOSHAN HECAI TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of the homogenization of ceramic product decoration in the prior art, and propose a kind of ceramic inkjet printing ink that separates and sags, its preparation and use method, and ceramic tiles.

Method used

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  • Separated sunken ceramic jet ink and preparation and application methods thereof as well as ceramic tile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] refer to figure 1 Shown, a kind of ceramic inkjet printing ink that separates sinking and the ceramic tile that uses it to make, its steps comprise:

[0021] (1), preparation of ceramic inkjet ink: 20% of vanadium oxide, 75% of cyclopentane, and 5% of nonylphenol polyoxyethylene ether by weight percentage are premixed and ground to 90% in a sand mill. The particle size of % particles is 200-500 nanometers, and then filtered to obtain ceramic ink;

[0022] (2), preparing ceramic blanks and glazes;

[0023] (3) Forming and glazing: use a mold without concave and convex lines to press and form; glazing is carried out by one or at least two combinations of pouring glaze, spraying glaze, throwing glaze or dry powder cloth glaze; the thickness of the glaze surface is about 0.5 mm.

[0024] (4) Inkjet and firing: print the ceramic ink prepared in step (1) on the glazed surface of the ceramic through an inkjet printer, then put it in a kiln, and fire it at a temperature rang...

Embodiment 2

[0042] A kind of ceramic spray-painting ink that separates sinking and the ceramic tile that uses it to make, its step comprises:

[0043] (1), the preparation of inkjet printing ink of ceramics: with lead white 60%, undecane 35%, coconut oil amine polyoxyethylene ether 5% by weight percentage, through premixing, grind to its 90% in sand mill The particle diameter of % particle is in 250-500 nanometers, filters again, obtains ceramic ink;

[0044] (2), preparing ceramic blanks and glazes;

[0045] (3) Forming and glazing: use a mold without concave and convex lines to press and form; glazing is carried out by one or at least two combinations of pouring glaze, spraying glaze, throwing glaze or dry powder cloth glaze; the thickness of the glaze surface is about 0.6 mm;

[0046] (4) Inkjet and firing: print the ceramic ink prepared in step (1) on the glazed surface of the ceramic through an inkjet printer, then put it in a kiln, and fire it at a temperature ranging from normal ...

Embodiment 3

[0053] A kind of ceramic spray-painting ink that separates sinking and the ceramic tile that uses it to make, its step comprises:

[0054] (1), preparation of ceramic inkjet ink: 57.5% lead oxide, 42% ethanol, and 0.5% lauryl polyoxyethylene ether by weight percentage are pre-mixed and ground to 90% of the particles in a sand mill The particle diameter is in 250-450 nanometers, filters again, obtains ceramic ink;

[0055] (2), preparing ceramic blanks and glazes;

[0056](3) Forming and glazing: use a mold without concave and convex lines to press and form; glazing is performed by one or at least two combinations of pouring glaze, spraying glaze, throwing glaze or dry powder cloth glaze; the thickness of the glazed surface is about 0.7 mm;

[0057] (4) Inkjet and firing: print the ceramic ink prepared in step (1) on the glazed surface of the ceramic through an inkjet printer, then put it in a kiln, and fire it at a temperature ranging from normal temperature to 1200°C for 1-...

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Abstract

The invention discloses separated sunken ceramic jet ink and preparation and application methods thereof as well as a ceramic tile. 20-60% of a separating agent, 35-75% of a solvent and 0.5-5% of a dispersant are respectively premixed in proportion, and then the obtained mixture after being ground is filtered, so that the ink is prepared; and the prepared separated sunken ceramic jet ink is printed on a ceramic enamelled glaze, and then the obtained product is fired so as to obtain a product ceramic tile with a given pattern and a concave-convex effect. According to the invention, at high temperature, the separating agent with low surface tension enables the ceramic glaze to achieve a fine and concave-convex texture decoration effect under the condition that no concave-convex die is required to be used, so that a current problem of decoration homogenization is effectively solved; and the preparation and application methods are simple, and low in cost, and have significant economic benefits.

Description

technical field [0001] The invention relates to ceramic product technology, in particular to a separated and sunken ceramic spray-painting ink, its preparation and use method and tiles. Background technique [0002] With the development and popularization of digital technology, inkjet printing technology has gradually been applied in the field of ceramic industry. Ceramic inkjet technology is to spray an ink composed of ceramic powder (pigment, colorant), solvent, dispersant and other auxiliary materials from a nozzle with a diameter of tens of microns, and deposit it on the surface at a speed of thousands of drops per second. Decorative technology on body and glaze. Because it is a non-contact decoration, the product is more personalized, realistic, delicate, and richer in texture changes. At the same time, because the inkjet printing technology does not need to make a stencil, it saves time and improves efficiency. Therefore, it is very popular in the market and has a hu...

Claims

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Application Information

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IPC IPC(8): C09D11/38C09D11/30C04B41/85C04B41/89
Inventor 周克芳刘咏平
Owner FOSHAN HECAI TECH SERVICE