Antibacterial advertisement coating

Abstract

The invention relates to a coating, and particularly relates to an antibacterial advertisement coating. The antibacterial advertisement coating is prepared from the following raw materials in parts byweight: 35 to 45 parts of epoxy resin, 10 to 15 parts of acrylic ester, 15 to 25 parts of diatomite, 10 to 20 parts of titanium dioxide, 18 to 30 parts of pigments, 20 to 30 parts of water, 0.1 to 0.3 part of surface hydrophobic anti-adhesive agent, 3 to 8 parts of natural camphor oil, 1 to 3 parts of nano silver, 10 to 20 parts of nano bamboo carbon fibers, and 2 to 8 parts of additives. Once afilm is formed, surface hydrophobicity and surface anti-adhesive property are strong, the coating is difficultly wetted by ink, wastewater and the like; the adhesive power of advertisement stickers onthe surface of the coating is weak, and the advertisement stickers can be removed by wind or rainwater; meanwhile, the antibacterial advertisement coating has a good antibacterial effect, can effectively purify an environment and reduce bacteria breeding, and is particularly suitable for unicolored outdoor text advertisements.

Description

technical field [0001] The invention relates to a coating, in particular to an antibacterial advertising coating. Background technique [0002] In cities and rural areas, it is common to see outdoor advertisements with large text brushes. These advertisements are often covered by graffiti or pasted small advertisements, which greatly affect the appearance of cities and towns and bring great troubles to urban management. Urban management or The company needs to spend manpower and material resources to clean up and repaint the advertisements. At the same time, this type of coating is often easy to breed and attract bacteria, which affects environmental hygiene. [0003] Although fluorocarbon coatings can also provide anti-adhesive and hydrophobic properties, due to their low binding force, they are difficult to cure at room temperature, resulting in difficult construction, high cost and limited application. Contents of the invention [0004] The purpose of the present inve...

AI Technical Summary

Problems solved by technology

[0002] In cities and rural areas, it is common to see outdoor advertisements with large text brushes. These advertisements are often covered by graffiti or pasted small advertisements, which greatly affect the appearance of cities and towns and bring great troubles to urban management. Urban management or The company needs to re-spend manpower and material resources to clean up and repaint advertisements, etc.

At the same time, this kind of coating is often easy to breed and attract bacteria, which affects environmental hygiene.

[0003] Although fluorocarbon coatings can also provide anti-adhesive and hydrophobic properties, due to their low binding force, they are difficult to cure at room temperature, resulting in difficult construction, high cost and limited application