What are the characteristics of Chongqing environmental protection coatings
Read：3396 Time：2020-06-17 10:40
Chongqing's environmental protection paint is characterized by its environmental protection. Most of the current paints are made of harmless substances, which solves the problem of traditional paint containing formaldehyde. The current paint not only combines green performance, but also combines artistry, safety and beauty. Sex coexists.
Chongqing environmental protection paint refers to outstanding functions such as non-toxic, heat-insulating, flame-retardant, non-toxic, anti-ultraviolet, anti-radiation, insect-proof and anti-virus. Their gloss, moisture resistance, breathability, frost resistance, hardness, abrasion resistance, moisture resistance, corrosion resistance and adhesion are very obvious. Its service life is more than 5 years longer than traditional coatings. More importantly, they are harmless to humans, especially to buildings. A high performance coating sensitive to climate, humidity and sunlight. Paint has a long history of development. With the progress of human society, the requirements for coatings are getting higher and higher. Although various coatings have been developed, it is difficult to fully meet the requirements of greening, functionalization and individualization. There are still many problems to be solved. With the continuous improvement of people's understanding and the continuous improvement of scientific and technological means, green functional coatings will get greater development
Environmentally friendly coatings do not pollute the environment. Traditional coatings such as solvent-based coatings and oil-based coatings contain a large amount of formaldehyde, benzene and other toxic and rich substances harmful to human health. Secondly, green paints are generally water-based or water-based emulsified substances, no peculiar smell, no burning, no special requirements for construction and transportation; while solvent-based or oil-based paints have a strong pungent smell and are easy to transport. It is flammable and explosive, and once the construction and transportation are handled carelessly, the consequences will be disastrous. Third, the green paint has multi-functional characteristics such as anti-virus, anti-radiation elbow, anti-ultraviolet, flame retardant, etc., while the traditional paint is relatively single. Fourth, the luster, air permeability, moisture resistance, heat resistance, and resistance of the green paint Performance indicators such as freezing are more reasonable. The adhesion of the coating is higher than that of the traditional coating. At present, the number of green and low-carbon residue brands in the building materials market has increased significantly, including zero formaldehyde, biological coatings, pure fragrance coatings, zero VOC and other green concepts. Many brand stores directly display star products, new formula upgrades and other promotional slogans, and display them in stores The paints are mainly new products such as bamboo charcoal full-effect children's paint and golden paint.
With the continuous improvement of people's awareness of environmental protection, Chongqing's environmental protection coating products have replaced traditional solvent-based coatings with their non-polluting and safe characteristics, and have become the consensus of the whole society. Water-based paint uses water as the solvent to evenly disperse the film-forming substance in the water, also known as water-based paint or latex paint. Because of its wide source, easy purification, low cost, low viscosity, good use of paint, non-toxic, non-irritating, non-flammable and other characteristics, it has become the main development direction of "environmental paint". Water-based coatings mainly include water-based epoxy resin coatings, water-based polyurethane coatings, and water-based Guangguohua coatings. With their excellent properties, they are widely used in industries such as automobiles, construction, electrical appliances, and meters.