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Ceramic inkjet printing ink with glossiness-adjustable precise carving effect, and preparation method thereof

A ceramic inkjet and printing ink technology, applied in inks, household appliances, applications, etc., can solve the problems of fine carving effect gap, increase ink cost, no aesthetic feeling, etc., and achieve simple preparation method, low production cost, and fine lines. Effect

Active Publication Date: 2019-03-29
山东国瓷康立泰新材料科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the Chinese patent application No. 201711236799.4 patent application "A Matte Engraving Ink and Its Preparation Method", low-temperature high-boron frit, bismuth vanadate, albite, barium sulfate, mineralizer, dispersant, ester Bismuth compounds and solvents are used as raw materials, and the prepared ceramic ink can only produce a matte sinking effect, which confuses the effect of sinking and fine carving, and does not specify which product and mechanism of action the ink is used for, and the price of bismuth vanadate is high, which greatly increases cost of ink
[0004] In the Chinese patent application No. 201610322336.4, the patent application "a glaze ink for ceramic inkjet printing" uses glaze, resin, dispersant, leveling agent, defoamer, anti-sedimentation agent and solvent as raw materials. Prepared ceramic ink can only produce gloss peeling effect
[0005] In the patent "a ceramic ink with separation glaze effect and its preparation and use method and ceramic tile" with the Chinese patent authorization number CN104177922B, the separation and depression effect is produced by using the repellent separation effect of the hydrophobic material in the ink and the water in the glaze. The method of pouring glaze will make the lines of the product not fine enough, and there will be a gap between the effect of fine carving
[0006] Therefore, although the existing ceramic inks make matte engraving inks, glaze inks and methods of use on ceramic tiles, the products they make will have matte sinking effects, bright light effects, and the lines of the sinking inks are not fine enough. Defects, and the sinking ink is expensive, not suitable for industrial production; there is no inorganic powder in the separation glaze ink, the glossiness of the line cannot be well controlled, and the effect is visually unaesthetic, so it cannot meet the current tactile requirements

Method used

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  • Ceramic inkjet printing ink with glossiness-adjustable precise carving effect, and preparation method thereof
  • Ceramic inkjet printing ink with glossiness-adjustable precise carving effect, and preparation method thereof
  • Ceramic inkjet printing ink with glossiness-adjustable precise carving effect, and preparation method thereof

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Experimental program
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Effect test

preparation example Construction

[0057]The preparation method of the above-mentioned ceramic inkjet printing ink with adjustable glossiness and carved effect comprises the following steps:

[0058] Step 1. Grinding and processing inorganic materials: pre-grinding the inorganic materials of the formula amount respectively, so that the particle size of the powder is D 97 Reach below 3μm;

[0059] Step 2, preparing mixed solution: mixing and stirring the dispersant, additive and ester solvent of formula quantity to obtain mixed solution;

[0060] Step 3, grinding: pour the mixed solution obtained in step 2 into a grinder, then add the powder in step 1, then grind to obtain ink, and grind until the ink reaches a certain particle size, viscosity and surface tension;

[0061] Among them, the particle size achieved by grinding to the ink is: D 50 : 0.300~0.400μm, D 97 : 0.8~1.0μm;

[0062] Grind until the viscosity of the ink is: 18-25mPa·s at 40°C;

[0063] Grind until the surface tension of the ink is: 25-35m...

Embodiment 1

[0066] A ceramic inkjet printing ink with adjustable glossiness and carved effect, which is made of the following components by weight percentage:

[0067]

[0068] Wherein, the high-calcium zinc-containing frit is composed 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]

[0073] Wherein, wollastonite is made up of the following components by weight percentage:

[0074] SiO 2 51%

[0075] CaO 48%

[0076] MgO 1%.

[0077] The preparation method of the above-mentioned ceramic inkjet printing ink with adjustable glossiness and carved effect comprises the following steps:

[0078] Step 1. Grinding and processing inorganic materials: pre-grinding the inorganic materials of the formula amount respectively, so that the particle size of the powder is D 97 Reach below 3μm;

[0079] Step 2, preparing mixed solution: mixing and stirri...

Embodiment 2

[0086] A ceramic inkjet printing ink with adjustable glossiness and carved effect, which is made of the following components by weight percentage:

[0087]

[0088]

[0089] Wherein, the high-temperature frit is composed of the following components by weight percentage:

[0090]

[0091] Wherein, wollastonite is made up of the following components by weight percentage:

[0092] SiO 2 53%

[0093] CaO 46%

[0094] MgO 1%.

[0095] The preparation method of the above-mentioned ceramic inkjet printing ink with adjustable glossiness and carved effect comprises the following steps:

[0096] Step 1. Grinding and processing inorganic materials: pre-grinding the inorganic materials of the formula amount respectively, so that the particle size of the powder is D 97 Reach below 3μm;

[0097] Step 2, preparing mixed solution: mixing and stirring the dispersant, additive and ester solvent of formula quantity to obtain mixed solution;

[0098] Step 3, grinding: pour the mi...

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Abstract

The invention relates to the technical field of ceramic inkjet printing inks, and concretely relates to a ceramic inkjet printing ink with a glossiness-adjustable precise carving effect, and a preparation method thereof. The ceramic inkjet printing ink with the glossiness-adjustable precise carving effect is prepared from 0-20 wt% of a high-calcium zinc-containing frit, 0-15 wt% of a high temperature frit, 0-20 wt% of fused silica, 0-10 wt% of quartz, 0-20 wt% of wollastonite, 0-5 wt% of bismuth oxide, 3-8 wt% of a dispersant, 0-1 wt% of an additive and 40-60 wt% of an ester solvent. The synergistic action of three selected inorganic materials is used to control the melting temperature of the ink, and the difference of the melting temperature of the ink manifests as the difference in the glossiness of carved parts. The ceramic inkjet printing ink produced in the invention has no matt sag effect or bright light effect, and achieves precise lines, and the preparation method has the characteristics of simplicity, low production cost, and suitableness for large-scale production.

Description

technical field [0001] The invention relates to the technical field of ceramic inkjet printing ink, in particular to a ceramic inkjet printing ink with adjustable glossiness and carved effect and a preparation method thereof. Background technique [0002] With the development of the ceramic industry, the ceramic surface decoration technology has undergone a series of changes, from the first screen printing to roller printing, and now the popular ceramic inkjet printing, which is characterized by personalization, small batches, fashion, Many colors and so on. Ceramic inkjet printing is mainly composed of equipment, design and ink. Among them, the equipment and design have been very mature after years of development. The color ink has also achieved mass production of wrapped ink. Most of the tiles can meet the requirements. From satisfying hair color more to satisfying the development of touch and feel. The overall performance of functional ink depends not only on the powder...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/30
CPCC09D11/30
Inventor 周军程科煌刘腾葛军
Owner 山东国瓷康立泰新材料科技有限公司