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Ceramic ink capable of improving color development effect of cobalt-containing ink, and preparation method and use method thereof

A ceramic ink and ink technology, applied in the direction of copying/marking methods, inks, applications, etc., can solve the problems of time-consuming consumables for plate making, large waste of glaze, and cumbersome printing, so as to improve the color development effect, reduce usage, and prepare The effect of simple method

Active Publication Date: 2019-03-29
广东道氏陶瓷材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method needs to add an additional process of dispensing color-assisted glaze on the tile production process. Compared with inkjet printing, the steps are cumbersome, plate-making is time-consuming and consumable, and the waste of glaze is large.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Frit powder formula:

[0067] 10 parts of silicon dioxide, 2 parts of magnesium oxide, 5 parts of zinc oxide, 3 parts of barium oxide;

[0068] Ink formula:

[0069] 20 parts of frit powder, 40 parts of solvent, 3 parts of surfactant, 10 parts of dispersant;

[0070] Among them, methyl oleate is selected as the solvent; S20 is selected as the surfactant; and Lubrizol Solsperse3000 is selected as the dispersant.

[0071] Ink preparation method:

[0072] (1) Preparation of frit powder: prepare raw materials according to the formula, and after firing at 1150°C, pulverize into a powder with D99<8 μm to get final product;

[0073] (2) solvent, dispersant, surfactant, anti-sedimentation agent are mixed uniformly to obtain mixed slurry;

[0074] (3) Add frit powder into the mixed slurry, and grind until D99<1 μm to obtain glaze slurry;

[0075] Among them, a sand mill is used for grinding, and the speed of the sand mill is 400r / min; the sand mill uses yttria-stabilized zi...

Embodiment 2

[0078] Frit powder formula:

[0079] 48 parts of silicon dioxide, 1.9 parts of zinc oxide, 0.1 part of barium oxide;

[0080] Ink formula:

[0081] 50 parts of frit powder, 80 parts of solvent, 0.1 part of surfactant, 3 parts of dispersant, 0.5 part of anti-sedimentation agent;

[0082] Among them, dipropylene glycol methyl ether is selected as the solvent, TWEEN30 is selected as the surfactant; Lubrizol Solsperse J980 is selected as the dispersant; Lubrizol IRCOGEL900 is selected as the anti-sedimentation agent.

[0083] Ink preparation method:

[0084] (1) Preparation of frit powder: prepare raw materials according to the formula, and after firing at 1150°C, pulverize into a powder with D99<8 μm to get final product;

[0085] (2) Mix frit powder, solvent, dispersant, surfactant, anti-sedimentation agent uniformly to obtain mixed slurry;

[0086] (3) Add frit powder into the mixed slurry, and grind until D99<1 μm to obtain glaze slurry;

[0087] Among them, a sand mill i...

Embodiment 3

[0090] Frit powder formula:

[0091] 38 parts of silicon dioxide, 2 parts of magnesium oxide, 3 parts of zinc oxide, 2 parts of barium oxide;

[0092] Ink formula:

[0093] 45 parts of frit powder, 49.5 parts of solvent, 0.5 part of surfactant, and 5 parts of dispersant;

[0094]Wherein, solvent selects methyl oleate, the mixture of epoxy fatty acid methyl ester, and its addition weight part is respectively: 30 parts of methyl oleate, epoxy fatty acid methyl ester 19.5 parts; Surfactant selects S85 for use, dispersant selects Lubizol Solsperse J928 for use .

[0095] Ink preparation method:

[0096] (1) Preparation of frit powder: prepare the raw materials according to the formula, and after firing at 1180°C, pulverize into a powder with D99<6 μm to get final product;

[0097] (2) Mix frit powder, solvent, dispersant, surfactant, anti-sedimentation agent uniformly to obtain mixed slurry;

[0098] (3) Add frit powder into the mixed slurry, and grind until D99<1 μm to obtai...

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Abstract

The invention discloses ceramic ink capable of improving color development effect of cobalt-containing ink. The ceramic ink mainly includes frit powder, a solvent, a surfactant and a dispersing agent.The ceramic ink having excellent properties is obtained by adopting a reasonable ratio of the frit powder, the solvent, the dispersing agent, the surfactant and an anti-settling agent. The ceramic ink can effectively improve color development effect of cobalt-containing ink. The ceramic ink has a reasonable formula, and stable properties such as viscosity, density and surface tension, and is suitable for application in production processes of various types of ceramic. The invention further discloses a preparation method and a use method of the ceramic ink.

Description

technical field [0001] The invention belongs to the field of preparation of ceramic pigments, and in particular relates to a ceramic ink capable of improving the color development effect of cobalt-containing ink and a preparation method thereof. Background technique [0002] The emergence of ceramic inkjet printing technology has brought subversive changes to the surface decoration of ceramic tiles. The surface decoration technology of tiles has gone through screen printing, roller printing, and now inkjet printing technology. With the rapid development and popularization of inkjet printing technology in my country, the era of ceramic inkjet printing has officially arrived. Compared with screen printing and roller printing technology, inkjet printing technology is a printing technology without printing plate, non-contact and pressure-free. The design and map adjustment are all processed by computer technology, without plate making, which greatly improves the production effi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/30C09D11/38C09D11/36B41M5/00
CPCB41M5/0023B41M5/0047B41M5/007C09D11/30C09D11/36C09D11/38
Inventor 熊超圆刘文松马斌
Owner 广东道氏陶瓷材料有限公司
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