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Ultraviolet-curable offset printing ink with ice flower effect, method for preparing ultraviolet-curable offset printing ink and application thereof

A technology of curing glue and ultraviolet light, which is applied in the direction of ink, application, household appliances, etc., can solve the problems of unfavorable health of operators, low production efficiency, unfavorable environmental protection, etc., achieve fast curing speed, reduce ink cost, and improve environmental protection standards Effect

Active Publication Date: 2018-12-25
HUIZHOU PERFECT CHEM IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Offset printing inks on the market are mainly heat-curing, and their components contain a large amount of organic solvents. During construction, a large amount of organic solvents will be volatilized and discharged into the air, causing pollution to the environment and not conducive to environmental protection, especially benzene Solvents are not conducive to the health of operators
However, the effect inks on the market usually use screen printing, and the production efficiency is low.

Method used

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  • Ultraviolet-curable offset printing ink with ice flower effect, method for preparing ultraviolet-curable offset printing ink and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] S1. Add 10.5 kg of dipentaerythritol hexaacrylate, add 40 kg of EBECRYL811 polyester acrylate resin at a stirring speed of 800 rpm, then increase the rotating speed to 1600 rpm, control the temperature ≤ 85°C, and stir for 40 minutes Until the dissolution is complete, the semi-finished product is obtained after cooling to 25 degrees Celsius;

[0035] S2. Add 15 kg of 10,000 mesh talc powder, 10 kg of Lanco 1792 polytetrafluoroethylene wax powder, 5 kg of M fumed silica, and 0.5 kg of 24,000 silicone dispersant to the semi-finished product. The stirring speed is 800 rpm, stirring for 15 minutes; then increase the rotating speed to 1600 rpm, stirring for 40 minutes until the dispersion is uniform, the fineness is qualified, and the next step is carried out after cooling down to 25 degrees Celsius;

[0036] S3. Then reduce the speed to 600 rpm, add 1 kg of TPO initiator, 7 kg of macromolecular photoinitiator, and 1 kg of 2700 organic silicon slip agent, mix well, stir for ...

Embodiment 2

[0038] S1. Add 15 kg of dipentaerythritol hexaacrylate, add 50 kg of EBECRYL811 polyester acrylate resin at a stirring speed of 800 rpm, then increase the rotating speed to 1600 rpm, control the temperature ≤ 85°C, and stir for 40 minutes Until the dissolution is complete, the semi-finished product is obtained after cooling to 25 degrees Celsius;

[0039] S2. Add 10 kg of 10,000 mesh talc powder, 9 kg of Lanco 1792 polytetrafluoroethylene wax powder, 5 kg of M fumed silica, and 0.5 kg of 24,000 silicone dispersant to the semi-finished product. The stirring speed is 800 rpm, stirring for 15 minutes; then increase the rotating speed to 1600 rpm, stirring for 40 minutes until the dispersion is uniform, the fineness is qualified, and the next step is carried out after cooling down to 25 degrees Celsius;

[0040] S3. Reduce the rotation speed to 600 rpm, add 2 kg of TPO initiator, 8 kg of macromolecular photoinitiator, and 0.5 kg of 2700 organic silicon slip agent, mix well, stir f...

Embodiment 3

[0042] S1. Add 8 kg of dipentaerythritol hexaacrylate, add 60 kg of EBECRYL811 polyester acrylate resin at a stirring speed of 800 rpm, then increase the rotating speed to 1600 rpm, control the temperature ≤ 85°C, and stir for 40 minutes Until the dissolution is complete, the semi-finished product is obtained after cooling to 25 degrees Celsius;

[0043] S2. Add 10 kg of 10,000 mesh talc powder, 6 kg of Lanco 1792 polytetrafluoroethylene wax powder, 5 kg of M fumed silica, and 1 kg of 24,000 silicone dispersant to the semi-finished product. The stirring speed is 800 rpm, stirring for 15 minutes; then increase the rotating speed to 1600 rpm, stirring for 40 minutes until the dispersion is uniform, the fineness is qualified, and the next step is carried out after cooling down to 25 degrees Celsius;

[0044] S3. Then reduce the speed to 600 rpm, add 3 kg of TPO initiator, 6 kg of macromolecular photoinitiator, and 1 kg of 2700 organic silicon slip agent, mix well, stir for 20 min...

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Abstract

The invention relates to the field of high-polymer materials, and discloses ultraviolet-curable offset printing ink with an ice flower effect. The ultraviolet-curable offset printing ink comprises, byweight, 40-60% of polyester acrylic resin, 5-15% of dipentaerythritol hexaacrylate, 20-35% of fillers, 6-10% of photo-initiator compositions and 1-3% of auxiliaries. The invention further discloses amethod for preparing the ultraviolet-curable offset printing ink and application thereof. The ultraviolet-curable offset printing ink, the method and the application have the advantages that the ultraviolet-curable offset printing ink prepared by the aid of the method is free of solvents and low in odor, and good appearance effects can be realized after the ultraviolet-curable offset printing inkis printed and cured.

Description

technical field [0001] The invention relates to the field of polymer materials, in particular to a UV-curable offset printing ice flower effect ink and a preparation method and application thereof. Background technique [0002] Offset printing inks on the market are mainly heat-curing, and their components contain a large amount of organic solvents. During construction, a large amount of organic solvents will be volatilized and discharged into the air, causing pollution to the environment and not conducive to environmental protection, especially benzene Solvents are detrimental to the health of operators. However, the effect inks on the market usually use screen printing, and the production efficiency is low. Therefore, it is necessary to seek a high-efficiency and environmentally friendly offset printing ink to meet the urgent need to improve environmental protection requirements and high-speed printing requirements. Contents of the invention [0003] The purpose of the...

Claims

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Application Information

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IPC IPC(8): C09D11/101C09D11/104C09D11/03
CPCC09D11/03C09D11/101C09D11/104
Inventor 丘春寿谢朝晖
Owner HUIZHOU PERFECT CHEM IND CO LTD
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