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UV jet ink and preparation method and application thereof

A technology of inkjet ink and reaction monomer, applied in the field of composition and preparation of UV inkjet ink, can solve the problems of limiting the use range of UV inkjet ink, the inability of UV ink to be applied to art ceramics, and the inability to meet the process parameters of art ceramics.

Inactive Publication Date: 2016-06-01
佛山市南海万兴材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a composition, preparation method and application of UV inkjet ink, which is used to solve the problem of poor thermal stability of UV inkjet ink in the prior art, which cannot meet the process parameters of art ceramics, so that UV ink cannot Applicable to artistic ceramics, technical defects that limit the scope of use of UV inkjet inks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Weigh 70g of epoxy acrylate, 450g of monomer diluent, 40g of pro-pigment group macromolecular copolymer dispersant and 400g of blue toner, mix them, and place them in a high-shear dispersing and grinding equipment to stir the chamber for the first grinding , to obtain the first product 1. Among them, the time for the first grinding is 1h, the speed of the stirring rotor in the first grinding is 600rpm, the speed of the grinding rotor in the first grinding is 1200rpm, the temperature of the first grinding is 18-20°C, and the speed of the first grinding is 1200rpm. The pressure is normal pressure 1MPa.

[0022] In this embodiment, the monomer diluent consists of 35g of lauryl methacrylate, 200g of N,N dimethylacrylamide and 215g of tetrahydrofuran acrylate.

[0023] After the first grinding was finished, the first product 1 and 30 g of photoinitiator continued to be grinded for the second time in the high-shear dispersion grinding equipment to obtain the second product 1...

Embodiment 2

[0030] Weigh 50kg of epoxy acrylate, 200kg of monomer diluent, 25kg of pro-pigment group macromolecular copolymer dispersant and 200kg of yellow toner, mix them, and place them in a high-shear dispersing and grinding equipment to stir the chamber for the first grinding , to obtain the first product 2. Among them, the time for the first grinding is 1h, the speed of the stirring rotor in the first grinding is 600rpm, the speed of the grinding rotor in the first grinding is 1200rpm, the temperature of the first grinding is 18-20°C, and the speed of the first grinding is 1200rpm. The pressure is normal pressure 1MPa.

[0031]In this embodiment, the monomer diluent consists of 25 kg of isobornyl acrylate, 47 kg of ethoxyethoxyethyl acrylate, 75 kg of tetrahydrofuran acrylate and 53 kg of lauryl methacrylate.

[0032] After the first grinding was completed, the second product 2 and 8 kg of photoinitiator continued to be grinded for the second time in the high-shear dispersion grind...

Embodiment 3

[0039] Weigh 40g of epoxy acrylate, 200g of monomer diluent, 40g of dispersant and 200g of black toner, mix them, and place them in a high-shear dispersing and grinding device for the first grinding in the stirring chamber to obtain the first product 3. Among them, the time for the first grinding is 1h, the speed of the stirring rotor in the first grinding is 600rpm, the speed of the grinding rotor in the first grinding is 1200rpm, the temperature of the first grinding is 18-20°C, and the speed of the first grinding is 1200rpm. The pressure is normal pressure 1MPa.

[0040] In this embodiment, the monomer diluent is N,N dimethylacrylamide.

[0041] After the first grinding was completed, the second product 3 and 20 g of the 1173 photoinitiator were ground for the second time in a high-shear dispersion grinding device to obtain the second product 3. Wherein, the time of the second grinding is 0.5h, the speed of the stirring rotor in the second grinding is 300rpm, the speed of ...

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Abstract

The invention belongs to the field of ceramic ink, and particularly relates to UV jet ink and a preparation method and application thereof. Raw materials of the UV jet ink include toner, resin, monomer diluent, dispersing agent, photoinitiator, antioxidant, surface auxiliary and rheology auxiliary. Meanwhile, the invention further provides the preparation method of the UV jet ink, and application of the UV jet ink or a product obtained through the preparation method in the field of ceramic ink. Through measurement, the prepared UV jet ink is high in thermal stability, can meet technological parameters of artistic ceramic, can be suitable for artistic ceramic, and widens the use range. The novel UV ceramic ink which is applied in an ink spraying mode can meet the requirement for building ceramic and can completely meet the requirement of the field of artistic ceramic.

Description

technical field [0001] The invention belongs to the field of ceramic ink, and in particular relates to a UV inkjet ink composition, a preparation method and an application thereof. Background technique [0002] UV (ultraviolet curing) inkjet ink refers to the use of ultraviolet light of different wavelengths and energies to polymerize the monomers in the ink binder into polymers under the irradiation of ultraviolet rays, so that the ink is formed into a film and dried. UV inkjet ink has good printing suitability and suitable curing and drying rate, and also has good adhesion, wear resistance, corrosion resistance, weather resistance and other characteristics, and can be widely used in inkjet printing, screen printing and silk screen printing Screen printing and other fields. Since UV inkjet ink is an ink that does not use solvents, has fast drying speed, good gloss, bright colors, water resistance, solvent resistance, and good abrasion resistance, at present, technical pers...

Claims

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Application Information

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IPC IPC(8): C09D11/30C09D11/32C09D11/101C09D11/40
CPCC09D11/30C09D11/101C09D11/32C09D11/40
Inventor 周占明
Owner 佛山市南海万兴材料科技有限公司
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