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Anionic waterborne UV light curing ceramic ink-jet ink and preparation method thereof

A ceramic ink-jet and light-curing technology, which is applied in the ceramic field, can solve the problems of high irritation to the human body, short storage and service life, human allergies or burns, etc.

Inactive Publication Date: 2016-12-07
FOSHAN GAOMING HAIDI CERAMIC RAW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the production of UV-curable inks currently used in ceramic inkjet, some reactive diluents are more irritating to the human body, and may cause allergies or burns to the human body that produces and uses the ink, so it needs to be used with caution, and Ceramic inkjet UV-curable inks generally have a short storage and service life
Moreover, there are few reports on specific functional light-curable ceramic inks, especially multi-functional light-curable ceramic inkjet inks, which limits its application.

Method used

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  • Anionic waterborne UV light curing ceramic ink-jet ink and preparation method thereof

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Embodiment 1

[0036] A negative ion water-based UV photocurable ceramic inkjet ink and a preparation method thereof, the preparation method comprising the following steps:

[0037] Step A, first mix 20% water-based acrylate, 20% ethylene glycol and 1% ink additives (0.5% Nuosperse FX9086, 0.1% Levaslip 8629, 0.2% BYK052, 0.3% Disparlon 6650) through a high-speed disperser, and then Add 38% ceramic black pigment while stirring at high speed, then double the speed, disperse at high speed for about 60 minutes, then add 18% water-based epoxy acrylate and 1% negative ion compound, continue stirring at high speed until the mixture is uniform; then add 1% antibacterial Compound, continue to stir at a high speed until the mixture is uniform, and the mixed material is obtained;

[0038] Step B. Preliminary sand-milling and dispersing of the mixed material through a ball mill, and then transferred to a sand mill for further sand-milling and dispersing until the fineness of the ceramic pigment therein...

Embodiment 2

[0050] A negative ion water-based UV photocurable ceramic inkjet ink and a preparation method thereof, the preparation method comprising the following steps:

[0051] Step A. First mix 24% water-based acrylate, 15% ethylene glycol and 2% ink additives (0.5% Nuosperse FX9086, 0.5% Levaslip 8629, 0.5% BYK052, 0.5% Disparlon 6650) through a high-speed disperser, and then Add 31% ceramic black pigment while stirring at high speed, then double the speed, disperse at high speed for about 60 minutes, then add 20% water-based epoxy acrylate and 3% negative ion compound, continue stirring at high speed until the mixture is uniform; then add 3% antibacterial Compound, continue to stir at a high speed until the mixture is uniform, and the mixed material is obtained;

[0052] Step B. Preliminary sand-milling and dispersing of the mixed material through a ball mill, and then transferred to a sand mill for further sand-milling and dispersing until the fineness of the ceramic pigment therein...

Embodiment 3

[0064] A negative ion water-based UV photocurable ceramic inkjet ink and a preparation method thereof, the preparation method comprising the following steps:

[0065] Step A, first mix 30% water-based acrylate, 13% ethylene glycol and 3% ink additives (1% Nuosperse FX9086, 0.3% Levaslip 8629, 0.9% BYK052, 0.8% Disparlon 6650) through a high-speed disperser, and then Add 28% ceramic black pigment while stirring at high speed, then double the speed, disperse at high speed for about 60 minutes, then add 12% water-based epoxy acrylate and 5% negative ion compound, continue stirring at high speed until the mixture is uniform; then add 5% antibacterial Compound, continue to stir at a high speed until the mixture is uniform, and the mixed material is obtained;

[0066] Step B. Preliminary sand-milling and dispersing of the mixed material through a ball mill, and then transferred to a sand mill for further sand-milling and dispersing until the fineness of the ceramic pigment therein r...

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Abstract

The invention discloses anionic waterborne UV light curing ceramic ink-jet ink and a preparation method thereof. The preparation method comprises the following steps that 1, 20%-30% of waterborne acrylate, 1%-20 % of a solvent and 0.5%-3% of an ink auxiliary are fully mixed, 20%-38% of ceramic pigments are added while the mixture is stirred, dispersing is conducted, 10%-20% of waterborne epoxy acrylate and 0.1%-5% of an anionic complex are added, the materials are mixed to be uniform, 0%-5% of an antibacterial complex is added, and the materials are mixed to be uniform to obtain a mixed material; 2, the mixed material is ground and dispersed till the fineness reaches to be smaller than 1 micrometer; 3, 0.5%-4% of a waterborne photoinitiator is added, and after the materials are dispersed to be uniform, the finished product is obtained. Compared with existing light curing ceramic ink-jet ink, the ink prepared through the method is scientific in material proportioning, reasonable in preparation, stable in performance and free of poison and irritation, has a durable antibacterial property, an antifouling self-cleaning function and an air purification property through the synergistic effect of the anionic complex and an antibacterial composite material and widens the application range of the light curing ceramic ink-jet ink.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to an anion water-based UV photocurable ceramic inkjet ink and a preparation method thereof. Background technique [0002] Bacteria and mold, as pathogenic bacteria, are very harmful to humans, animals and plants, affecting people's health and even life-threatening, and bringing significant economic losses. Therefore, the research on antibacterial materials and their products has attracted people's attention day by day, and the demand for antibacterial products will constitute a huge market. [0003] Wall tiles, no matter for home interior decoration, industrial production or public places, how to make them have more functions related to people's health protection in addition to satisfying the appearance and practicality is also a benchmark for scientific researchers in the industry to follow the trend of the times and life and made thinking. [0004] Among the existing building ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/30C09D11/38
CPCC09D11/30C09D11/38
Inventor 于庆九邱杰华
Owner FOSHAN GAOMING HAIDI CERAMIC RAW MATERIAL CO LTD
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