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A kind of ceramic ink capable of improving the color development effect of cobalt-containing ink and its preparation method and use method

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

Active Publication Date: 2021-10-26
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 a ceramic ink capable of improving the color development effect of cobalt-containing ink, which mainly includes frit powder, solvent, surfactant and dispersant; the invention uses frit powder, solvent, dispersant, surface active The reasonable proportioning of anti-sedimentation agent and anti-sedimentation agent has obtained ceramic ink with excellent performance. Adopting the ceramic ink of the present invention can effectively improve the color development effect of cobalt-containing ink; the ceramic ink formula of the present invention is reasonable in structure, and its viscosity, density, The surface tension and other properties are stable, and can be applied to various ceramic production processes; meanwhile, the invention also discloses a preparation method and a use method of the ceramic ink that can improve the color development effect of the cobalt-containing 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 Patents(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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