Environment-friendly anti-blue-ray antibacterial self-drying coating and preparation method thereof

Abstract

The invention relates to an environment-friendly anti-blue-ray antibacterial self-drying coating. The coating comprises, by weight, 15-30 parts of nano glass resin, 25-50 parts of hydroxyl acrylic acid, 5-20 parts of curing agent, 2-5 parts of cosolvent, 1-5 parts of organic silicone powder, 1-5 parts of barium sulfate, 0.1-3 parts of pigment, 0.05-0.5 part of blue ray absorbent, 0.05-0.5 part ofantimicrobial, 0.1-1 part of silica sol, 0.1-0.2 part of pH conditioning agent, 0.1-0.2 part of defoamer, 2-5 parts of coalescing agent, 0.3-0.5 part of dispersant, 0.3-0.5 part of base material wetting agent, 5-10 parts of deionized water and 0.5-1 part of thickener. The coating has the advantages that the damage rate of a tempered glass screen protector can be reduced, blue ray damage can be reduced, sterilization is durable and the coating is environmentally friendly and has a colorful effect; the preparation of the coating is simple to operate, which is suitable for the operation of massive production.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an environment-friendly anti-blue light antibacterial self-drying coating and a preparation method thereof. Background technique [0002] With the development of the economy, digital products such as computers, smart phones, and tablet computers have been integrated into people's lives and become people's daily necessities. Work, life, and entertainment are all realized through operations on terminal displays. With the popularization of such digital devices, people are increasingly concerned about the harm caused by the screens of digital products, and one of the most important aspects is the damage of blue light to the retina. Because the short-wave blue light emitted by the screen has extremely high energy, it can penetrate the lens directly to the retina, causing the retina to generate free radicals, which leads to the decline of retinal pigment epithelial cells, and causes the light-s...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of blue light damage on the screen, easy cracking of the tempered film with a single color, finger oil stains are easy to breed bacteria on the surface of the screen or tempered film, and the high content of VOCs in traditional glass coatings, the present invention provides an environmentally friendly anti-blue light antibacterial self-drying coating

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