Heat-insulation antibacterial coating

Abstract

The invention relates to a heat-insulation antibacterial coating. The heat-insulation antibacterial coating comprises 0.5-5% of an antibacterial material, 25-50% of styrene-acrylate emulsion, 0.5-10% of a tourmaline material, 0.5-3% of asbestos, 0.5-25% of diatomite, 10-25% of polyurethane, 0.5-1% of a dispersant, 0.5-1% of a wetting agent, 0.5-1% of a thickening agent, 0.5-1% of a defoaming agent, and the balance of water, wherein the antibacterial material is an antibacterial material taking zeolite as a carrier and nano-silver, copper and zinc as an antibacterial agent, or a nano titanium dioxide antibacterial material, or an antibacterial material with a microcapsule wrapping the antibacterial agent. The heat-insulation antibacterial coating provided by the invention has capacities of effectively preventing breeding and propagation of various bacteria in various public places, and killing various bacteria falling on the coating, and emits negative ions which are very beneficial to human bodies at the same time to achieve an effect of air purification. The production process of the heat-insulation antibacterial coating is simple and easy to operate, and the cost is low.

Description

technical field [0001] The invention relates to a paint, in particular to a heat-insulating and antibacterial paint. Background technique [0002] With the acceleration of people's life rhythm and the improvement of life taste, health problems have become a problem that people pay more attention to. In modern society, indoor pollution has seriously threatened human health. Indoor pollution mainly refers to formaldehyde, benzene, ammonia and radon produced by building decoration materials, which affect people's health. Changing the living environment has long been a major concern of human beings. [0003] At present, known coatings are widely used in construction, vehicles, military, decoration, and shipbuilding industries, and are closely related to people's lives. However, most coatings themselves do not have sterilization, antibacterial, and heat insulation functions, and they cannot emit negative ions, which are beneficial to human health. Therefore, the coatings used ...

AI Technical Summary

Problems solved by technology

[0003] At present, known coatings are widely used in construction, vehicles, military, decoration, and shipbuilding industries, and are closely related to people's lives. However, most coatings themselves do not have sterilization, antibacterial, and heat insulation functions, and they cannot emit negative ions, which are beneficial to human health. Therefore, the coatings used in hospitals, kitchens, toilets and various public places are easy to breed bacteria on the surface, becoming the source of infection of germs and affecting human health