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Highly-scratching-resistant electron-beam curing printing ink for surface of aluminium product and preparation method thereof

An electron beam curing and surface printing technology, applied in inks, household appliances, applications, etc., can solve the problems of limited geometric shape of cured products, large one-time investment in equipment, and increased device complexity, and achieve high energy consumption and high VOC emissions. , Reduce cleaning time, beautiful appearance

Inactive Publication Date: 2017-10-20
CHUZHOU JINQIAO TEXAS NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, although the price of EB curing equipment has been greatly reduced in recent years, the one-time investment in the equipment is still relatively large; the price of EB ink is still higher than that of ordinary ink; in order to solve the problem of oxygen suppression in the air, generally The method of inert gas shielding must be used, which not only increases the complexity of the device, but also increases the production cost; EB curing is only suitable for flat coating curing, so the geometry of the cured product is limited; an important feature of EB ink is its It has good resistance, but it becomes a factor that makes deinking difficult and hinders recycling when recycling waste printed materials. Therefore, new research must be done on the recycling of printed materials

Method used

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  • Highly-scratching-resistant electron-beam curing printing ink for surface of aluminium product and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The parts by weight of each component consist of: 16 parts of high-density polyethylene, 6 parts of trimethylolpropane triacrylate, 10 parts of ethylhexyl acrylate, 15 parts of polyetheramine, 40 parts of n-butyl methacrylate, 10 parts of diluent cyclohexane, 8 parts of ethyl acetate diluent, 15 parts of titanium dioxide, 0.2 parts of UNIQJET 9510 dispersant, 20 parts of anti-corrosion pigment.

[0033] The preparation method is to disperse high-density polyethylene, trimethylolpropane triacrylate, ethylhexyl acrylate, polyether amine, n-butyl methacrylate and diluent at a high speed at 20-80°C until uniform dispersion is obtained. The solution, then add titanium dioxide, dispersant and anti-corrosion pigment, and then grind it with a hydraulic three-roller until the pigment is completely dispersed below 5 microns, and finally filter and pack.

Embodiment 2

[0035] The parts by weight of each component consist of: 18 parts of high-density polyethylene, 7 parts of trimethylolpropane triacrylate, 9 parts of ethylhexyl acrylate, 11 parts of polyetheramine, 35 parts of n-butyl methacrylate, 16 parts of diluent cyclohexane, 13 parts of titanium dioxide, 0.2 parts of Silok7195W dispersant, 15 parts of anti-corrosion pigment.

[0036] The preparation method is to disperse high-density polyethylene, trimethylolpropane triacrylate, ethylhexyl acrylate, polyether amine, n-butyl methacrylate and diluent at a high speed at 20-80°C until uniform dispersion is obtained. The solution, then add titanium dioxide, dispersant and anti-corrosion pigment, and then grind it with a hydraulic three-roller until the pigment is completely dispersed below 5 microns, and finally filter and pack.

Embodiment 3

[0038]The parts by weight of each component consist of: 10 parts of high-density polyethylene, 5 parts of trimethylolpropane triacrylate, 11 parts of ethylhexyl acrylate, 11 parts of polyetheramine, 38 parts of n-butyl methacrylate, 15 parts of diluent cyclohexane, 11 parts of titanium dioxide, 0.2 parts of UNIQJET 9510 dispersant, 20 parts of anti-corrosion pigment.

[0039] The preparation method is to disperse high-density polyethylene, trimethylolpropane triacrylate, ethylhexyl acrylate, polyether amine, n-butyl methacrylate and diluent at a high speed at 20-80°C until uniform dispersion is obtained. The solution, then add titanium dioxide, dispersant and anti-corrosion pigment, and then grind it with a hydraulic three-roller until the pigment is completely dispersed below 5 microns, and finally filter and pack.

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Abstract

The invention discloses a high-scratch-resistant electron beam curing aluminum product surface printing ink, which comprises the following components in parts by weight: 10-20 parts of high-density polyethylene, and 1-10 parts of trimethylolpropane triacrylate , 5-15 parts of ethylhexyl acrylate, 10-20 parts of polyetheramine, 20-60 parts of n-butyl methacrylate, 10-25 parts of diluent, 10-20 parts of titanium dioxide, 0.1-2 parts of dispersant, 1-30 parts of anti-corrosion pigments. Under the mutual synergistic effect of each component, the ink of the present invention enables the ink to form a strong and interactive polymer stereopolymerization network in a very short curing time, which solves various problems of traditional UV curing inks, and at the same time makes The ink film also has high hardness, adhesion, chemical resistance, friction resistance, heat resistance and cooking resistance. It is economical and environmentally friendly, which provides a new application for the development of EB curing technology in ink.

Description

technical field [0001] The invention belongs to the field of inks, and in particular relates to a high-scratch-resistant electron beam solidified aluminum product surface printing ink and a preparation method thereof. Background technique [0002] Inks cured by electron beam energy are called electron beam curable inks (ie EB inks). In the drying of the ink film layer after printing with ordinary ink, the linking material in the ink is generally absorbed and volatilized by the substrate, while the solid matter remains on the surface of the substrate to form a thin ink layer. Electron beam curing is a process of using electron beams as irradiation energy, performing radiation chemical reactions with active liquid chemical formulas, and rapidly drying and curing at room temperature. [0003] Since electron beam is a type of radiation, electron beam radiation can also be classified as radiation curing. Radiation curing is a new technology developed on the basis of existing sc...

Claims

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Application Information

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IPC IPC(8): C09D11/101C09D11/108C09D11/102C09D11/03C09D11/037
CPCC09D11/101C09D11/03C09D11/037C09D11/102C09D11/108
Inventor 王景泉
Owner CHUZHOU JINQIAO TEXAS NEW MATERIALS CO LTD