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Dual-cured glass ink and preparation method thereof

A glass ink and dual curing technology, applied in the field of ink, can solve the problems of high temperature process operation difficulties, energy waste, etc., achieve high reactivity, improve overall performance, and solve the effects of poor adhesion

Inactive Publication Date: 2020-01-17
邵美忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, most of the inks used on glass are fired at high temperature, and the high temperature process is difficult to operate and causes great waste of energy.

Method used

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  • Dual-cured glass ink and preparation method thereof
  • Dual-cured glass ink and preparation method thereof
  • Dual-cured glass ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A dual-cured glass ink, comprising the following raw materials in parts by weight:

[0053] 80 parts of dual-cure silicone resin matrix;

[0054] 0 parts of photocurable resin;

[0055] Photocurable monomer diluent: 20 parts of photocurable monomer diluent composed of trimethylolpropane triacrylate, tripropylene glycol diacrylate, and butyl acrylate in a mass ratio of 1:3:3;

[0056] Amine curing agent: 593E 15 parts;

[0057] Pigment 0 parts;

[0058] Photoinitiator: 2 parts of 184 and 810 in a mass ratio of 2:3.

specific Embodiment 2-6

[0059] Specific embodiment 2-6, other are with specific embodiment 1, difference is following table:

[0060]

[0061] The dual-cure silicone resin used in the above-mentioned embodiments 1-6 is prepared by the following method:

[0062] (1) Dissolve 1 part of double-terminal hydrogen-containing siloxane in 80 parts of tetrahydrofuran, 0.3 parts of trimethylolpropane triacrylate, 1 wt% of 2,6-di-tert-butyl-p-methylphenol, 10 -5 Parts of chloroplatinic acid, dissolved in 10 parts of tetrahydrofuran and added to the constant pressure dropping funnel, controlled dropping speed, stirred, reacted at 70°C for 5 hours, distilled off the solvent under reduced pressure, added 50 parts of toluene, excess sodium bicarbonate and 10 parts Deionized water, stirred at 60°C for 3h, separated the water phase, took the organic layer, and distilled off the solvent under reduced pressure to obtain a single-terminal hydrogen-containing polysiloxane (IR: 1640cm -1 、811cm -1 :-C=C-disappears), ...

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PUM

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Abstract

The invention belongs to the field of printing ink, and more specifically relates to a dual-cured glass ink, and a preparation method thereof. The dual-cured glass ink comprises the following raw materials in parts by weight: 50 to 80 parts of a dual-cured organic silicon resin matrix, 0 to 20 parts of a light-cured resin, 10 to 20 parts of a light-cured monomer diluent, 0 to 15 parts of an aminecuring agent, 0 to 20 parts of a pigment and 2 to 10 parts of a photoinitiator. The dual-cured glass ink disclosed by the invention has the characteristics of energy conservation, high efficiency, environmental protection and the like while effectively improving the adhesion, scratch resistance and wear resistance of existing glass ink, has the advantage of good comprehensive performance, and hasa wide application space.

Description

technical field [0001] The invention belongs to the field of ink, and in particular relates to a dual-cured glass ink and a preparation method thereof. Background technique [0002] With the rapid development of China's economy and the continuous improvement of living standards, people are beginning to pay more and more attention to the living environment and the beauty of daily necessities. Color crystal glass is ubiquitous in life because of its low price, simple process and good decoration. Glass ink is an indispensable key material in the processing of colored crystal glass. [0003] Glass is a kind of inorganic material with stable chemical properties. Due to the nature of glass itself and the particularity of coloring, the problem of firm adhesion of ink on glass has been a major research topic for printing researchers for a long time. In the early days, printing directly on the glass surface, such as direct pad printing, did not achieve ideal results. It is effecti...

Claims

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Application Information

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IPC IPC(8): C09D11/102C09D11/101C09D11/107
CPCC09D11/101C09D11/102C09D11/107
Inventor 邵美忠
Owner 邵美忠
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