Transparent ultraviolet sterilization paint

Abstract

The invention provides a transparent ultraviolet sterilization paint. The paint comprises, by weight, 0.05-0.15% of trimethylolpropane triacrylate, 0.05-0.15% of nanometer titanium phosphate, 10-16% of novolac epoxy resin, 0.5-1.5% of oily nanometer titanium dioxide, 0.5-1.5% of nanometer negative ion powder, 0.001-0.004% of an antifoaming agent, 0.001-0.004% of a silane coupling agent, 0.001-0.004% of dibutyltin dilaurate, 0.01-0.04% of polyacrylate, and the balance water, wherein the antifoaming agent is YL-109; and the granularity of the oily nanometer zinc oxide is 10-35nm. The paint of the invention, which is nontoxic, odorless, safe and environmentally friendly, can generate a photocatalytic reaction like photosynthesis under the light irradiation and generate free hydroxyl radicals and active oxygen with extremely strong oxidation capabilities, so the paint which has a very strong photoredox function can oxidize-decompose various organic compounds and partial inorganic substances, destroy cell membranes of bacteria, cure proteins of viruses, kill the bacteria, decompose organic pollutants, and decompose the organic pollutants into pollution-free water (H2O) and carbon dioxide (CO2), thereby the paint has extremely strong sterilization, deodorizing, mildew resisting, antifouling, self-cleaning, and air purifying functions. The paint can efficiently, rapidly and lastingly purify air.

Description

technical field [0001] The invention belongs to the field of materials, especially the field of new energy materials, and specifically relates to an ultraviolet bactericidal coating. Background technique [0002] It is understood that due to the lack of relevant laws and regulations in the interior decoration industry to regulate the industry, fake and inferior products flood the market, making decoration pollution one of the main killers threatening people's health. Moreover, in recent years, the number of cardiovascular diseases such as hypertension and coronary heart disease among middle-aged and elderly people caused by interior decoration has increased year by year. Harmful substances in decoration materials are the culprit. Harmful substances in decoration materials are mainly radon, formaldehyde, benzene, TVOC, ammonia, etc. Radon exists in natural marble, wood-based panels, paints and various raw materials. Long-term exposure to radon can cause cancer. About 10% of ...

AI Technical Summary

Problems solved by technology

[0002] It is understood that because the interior decoration industry lacks relevant laws and regulations to regulate the industry, counterfeit and shoddy products flood the market, making decoration pollution a threat to people's health one of the main killers