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A kind of anti-counterfeiting uv iron printing ink applied to tinplate and preparation method thereof

A technology for iron printing ink and tinplate, which is applied in the field of anti-counterfeiting UV iron printing ink and its preparation, can solve the problems of poor flexibility, wear resistance, poor weatherability and processability, poor adhesion of UV iron printing ink, limited application, etc., and achieves scratch resistance. Good, fast drying, low cost of preparation

Active Publication Date: 2015-10-21
深圳市深赛尔股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, UV iron printing ink itself generally has poor adhesion, it is not convenient to paint on it, and its flexibility, wear resistance and weather resistance are poor, which largely limits its application in the field of printing and packaging.
[0003] At present, the ink products of domestic manufacturers can meet the printing requirements of iron printing, and the printing iron UV offset printing ink with good adhesion, flexibility and wear resistance to the printed product tinplate and special anti-counterfeiting effect has not yet developed a mature product, especially with special Iron printing UV ink products with anti-counterfeiting effect

Method used

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  • A kind of anti-counterfeiting uv iron printing ink applied to tinplate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Add 9 parts of monomer reactive diluent HDDA and 0.1 part of thermoplastic styrene-butadiene rubber in a certain volume of open cylinder that can be stirred, and disperse at high speed for 10-20 minutes with a disc stirring blade.

[0025] Add 10 parts of silicon-modified urethane acrylate SA 100C, 4.9 parts of urethane acrylate EB8215, 10 parts of tertiary amino-modified acrylate P116, 15 parts of polyester acrylate Ebecryl 525, additives: 0.4 parts of BYK-310, 0.5 parts of BYK-185 and 0.1 parts of hydroquinone and the photoinitiator that has been boiled with 10 parts of monomer reactive diluent ACMO in advance (4 parts of JRCure TPO-L and 1 part of JRCure-PTX use 5 parts of monomer active Thinner ACMO cooking); when starting to stir, the speed is gradually upgraded from low speed to high speed, and then high-speed dispersion and stirring for 20 minutes (low speed 600-1000 rpm, high speed 2000-3000 rpm).

[0026] Finally, add optically variable pigments (13 parts of sh...

Embodiment 2

[0028] Add 16 parts of monomer reactive diluent HDDA and 0.5 parts of thermoplastic styrene-butadiene rubber in a certain volume of agitable open cylinder, and disperse at high speed for 10-20 minutes with a disc stirring blade.

[0029] Add 15 parts of silicon-modified urethane acrylate SA 100C, 9.5 parts of urethane acrylate EB8215, 15 parts of tertiary amino-modified acrylate P116, 20 parts of polyester acrylate Ebecryl 525; additives: 1 part of BYK-310, 1.5 parts of BYK-185 and 0.5 parts of hydroquinone, and the photoinitiator that has been boiled with a mixture of 5 parts of monomer reactive diluent TPGDA and 15 parts of monomer reactive diluent ACMO in advance (5 parts of monomer The reactive diluent TPGDA is mixed with 15 parts of monomer reactive diluent ACMO, and then 8 parts of JRCure TPO-L and 2 parts of JRCure-PTX are added to the mixture and boiled); when starting stirring, the speed is gradually upgraded from low speed to high speed, and then high speed Disperse ...

Embodiment 3

[0032] Add 10 parts of monomer reactive diluent HDDA and 0.1 part of thermoplastic styrene-butadiene rubber in a certain volume of agitable open cylinder, and disperse at high speed for 10-20 minutes with a disc stirring blade.

[0033] Add 15 parts of silicon-modified urethane acrylate SA 100C, 9.5 parts of urethane acrylate EB8215, 11.4 parts of tertiary amino-modified acrylate P116, 20 parts of polyester acrylate Ebecryl 525, additives: 0.5 parts of BYK-310, 0.7 parts of BYK-185 and 0.2 parts of hydroquinone, and the photoinitiator that has been boiled with a mixture of 5 parts of monomer reactive diluent TPGDA and 10 parts of monomer reactive diluent ACMO in advance (5 parts of monomer The reactive diluent TPGDA is mixed with 10 parts of monomer reactive diluent ACMO, and then 5 parts of JRCure TPO-L and 1 part of JRCure-PTX are added to the mixture and boiled); when stirring, the speed is gradually upgraded from low speed to high speed, and then high speed Disperse and st...

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Abstract

The invention discloses anti-counterfeiting UV (ultraviolet) tin printing ink applied to spte and a preparation method thereof. The ink is prepared from the following components in parts by weight: 40 to 60 parts of a prepolymer, 20 to 30 parts of a monomer reactive diluent, 5 to 10 parts of a photoinitiator, 20 to 30 parts of pigment and 1 to 3 parts of an auxiliary. The components are mixed according to certain steps, and then the obtained mixture is dispersed, so that the anti-counterfeiting UV tin printing ink applied to the spte can be prepared. According to the ink and the preparation method thereof, the adhesive force of the ink can be strengthened, so that the ink can meet the requirement for printing of a metal surface; and moreover, the ink and the preparation method thereof have the characteristics that the drying speed is high, the process is simple, the effects of energy saving and environmental protection are realized, the scratch resistance is good, the flexibility is good, the adhesive force is excellent and the requirement of metal post processing can be satisfied.

Description

technical field [0001] The invention relates to an ink, in particular to an anti-counterfeiting UV iron printing ink applied to tinplate and a preparation method thereof. Background technique [0002] Tinplate (SPTE) is an iron sheet plated with tin on both sides, that is, cold-rolled low-carbon thin steel plate, which can prevent rust, corrosion resistance, non-toxic, also known as tin-plated iron, mainly used to make metal packaging, including canned food, beverages, chemicals , medicine, sanitation, coatings, paints, sprays, cosmetic bottle caps, etc. With the development of science and technology of the times and the improvement of people's living standards, higher requirements are put forward for the packaging and printing industry. Due to the need to use solvents and baking heating in the traditional baking type iron printing ink, there are common problems such as large VOC, low printing efficiency, environmental protection and energy saving, etc., and will gradually ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/101
Inventor 王方文刘国民罗彦超蒲治瑞
Owner 深圳市深赛尔股份有限公司