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A kind of ceramic ink-jet printing ink that promotes color development and preparation method thereof

A printing ink, ceramic inkjet technology, applied in inks, household appliances, applications, etc., can solve the problems of not enough black, reduced color performance, easy to block nozzles, etc., to improve whiteness, reduce inkjet volume, promote hair color effect

Active Publication Date: 2021-09-07
山东国瓷康立泰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the ceramic inks used in the industry mainly include blue, reddish-brown, yellow, and black colors. However, after the inks of these colors are ground to the submicron level, the color development performance is greatly reduced, resulting in a huge amount of ink usage. Even if the ink usage is increased, However, the ink still has the defects that the red-brown is not red enough, and the black is not black enough. In this regard, ink manufacturers often improve the color development by increasing the ink particle size and solid content, but the improvement effect is limited, and when the ink particle size is increased, the ink is easy to precipitate. Therefore, large particles of ink can easily clog the nozzle
China's invention patent application "An Environmentally Friendly Ceramic Inkjet Printing Glaze Ink and Its Preparation Method", the patent application uses water-based solvents to prepare water-based glaze inks, but most of the glaze raw materials are low-quality mineral raw materials. It is difficult to overcome the defects of thixotropy and insufficient stability of ink

Method used

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  • A kind of ceramic ink-jet printing ink that promotes color development and preparation method thereof
  • A kind of ceramic ink-jet printing ink that promotes color development and preparation method thereof
  • A kind of ceramic ink-jet printing ink that promotes color development and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A ceramic inkjet printing ink that promotes color development, consisting of the following components by weight percentage:

[0041]

[0042] Wherein, the high-temperature frit is composed of the following components by weight percentage:

[0043]

[0044] Wherein, the dispersant is one or a combination of polyurethane dispersant or polymerized hydrogenated ricinoleic acid.

[0045] Wherein, the defoamer is one of BYK-055, BYK-028 or BYK-052 or a combination of any two or more.

[0046] Wherein, the solvent is one or a combination of two or more of mineral oil, isopropyl laurate, methyl oleate, isooctyl cocoate or lauryl alcohol.

[0047] The preparation method of the above-mentioned a kind of ceramic ink-jet printing ink that promotes hair color, it comprises the following steps:

[0048] Step A, raw material grinding: Grinding the fused silica, calcined zinc oxide, diaspore, zirconium silicate and high-temperature frit in the formula respectively to obtain fus...

Embodiment 2

[0053] A ceramic inkjet printing ink that promotes color development, consisting of the following components by weight percentage:

[0054]

[0055]

[0056] Wherein, the high-temperature frit is composed of the following components by weight percentage:

[0057]

[0058] In this embodiment, the dispersant is polymerized hydrogenated ricinoleic acid.

[0059] In this example, the defoamer is BYK-028.

[0060] In this embodiment, the solvent is a composition of isopropyl laurate and methyl oleate.

[0061] The preparation method of the above-mentioned a kind of ceramic ink-jet printing ink that promotes hair color, it comprises the following steps:

[0062] Step A, raw material grinding: Grind the fused silica, calcined zinc oxide, gibbsite, zirconium silicate and high-temperature frit to 3000 mesh respectively to obtain fused silica powder, calcined zinc oxide powder, hydrated aluminum Stone powder, zirconium silicate powder and high temperature frit powder;

[00...

Embodiment 3

[0068] A ceramic inkjet printing ink that promotes color development, consisting of the following components by weight percentage:

[0069]

[0070] Wherein, the high-temperature frit is composed of the following components by weight percentage:

[0071]

[0072] In this embodiment, the dispersant is polymerized hydrogenated ricinoleic acid.

[0073] In this example, the defoamer is BYK-028.

[0074] In this embodiment, the solvent is a composition of isopropyl laurate and methyl oleate.

[0075] The preparation method of the above-mentioned a kind of ceramic ink-jet printing ink that promotes hair color, it comprises the following steps:

[0076] Step A, raw material grinding: Grind the fused silica, calcined zinc oxide, diaspore, zirconium silicate and high-temperature frit to 2500 mesh respectively to obtain fused silica powder, calcined zinc oxide powder, hydrated aluminum Stone powder, zirconium silicate powder and high temperature frit powder;

[0077] Step B, ...

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Abstract

The present invention relates to the technical field of inkjet printing, in particular to a color-promoting ceramic ink-jet printing ink and a preparation method thereof. The color-promoting ceramic ink-jet printing ink comprises the following components: fused silica, calcined zinc oxide, water Aluminum stone, zirconium silicate, high-temperature frit, dispersant, defoamer and solvent, the ceramic inkjet printing ink that promotes color development is well combined with surface glaze and other color inks, in addition, the ceramic inkjet printing ink that promotes color development If printing ink is printed on the top glaze, it can also improve the whiteness of the top glaze without affecting the texture of the product. On the other hand, the amount of inkjet of color ink can be greatly reduced, which is beneficial to reduce the production cost of ceramic tiles. The preparation method of the color-promoting ceramic ink-jet printing ink has the characteristics of simple method, low production cost, and being applicable to large-scale industrial production.

Description

technical field [0001] The invention relates to the technical field of inkjet printing, in particular to a color-promoting ceramic inkjet printing ink and a preparation method thereof. Background technique [0002] Ceramic inkjet printing technology is the latest non-contact digital printing technology, which is faster than traditional printing methods, and the tile patterns are more colorful. At present, the ceramic inks used in the industry mainly include blue, reddish-brown, yellow, and black colors. However, after the inks of these colors are ground to the submicron level, the color development performance is greatly reduced, resulting in a huge amount of ink usage. Even if the ink usage is increased, However, the ink still has the defects that the red-brown is not red enough, and the black is not black enough. In this regard, ink manufacturers often improve the color development by increasing the ink particle size and solid content, but the improvement effect is limited...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/32C09D11/38
CPCC09D11/32C09D11/38
Inventor 周军刘腾程科煌钟碧容聂鹏举
Owner 山东国瓷康立泰新材料科技有限公司
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