Sterilization and aldehyde-removal nanometer polyurethane paint

Abstract

The invention discloses sterilization and aldehyde-removal nanometer polyurethane paint, which is composed of three components A, B and C. The component A is prepared by uniformly mixing alkyd resin 618, propylene glycol methyl ether acetate, a defoaming agent, a nanometer bactericide, wear-resisting prefabricated slurry, 1/4 second nitrocotton with a solid content being 28%, a leveling agent, an anti-settling agent and butyl acetate, the component B is prepared by uniformly mixing a tolylene diisocyanate (TDI) trimer, a TDI additive product and butyl acetate, and the component C is prepared by uniformly mixing propylene glycol methyl ether acetate, butyl acetate and cyclohexanone; and when the sterilization and aldehyde-removal nanometer polyurethane paint is used, the three components are uniformly mixed according to a weight ratio. Compared with similar products in the market, the sterilization and aldehyde-removal nanometer polyurethane paint disclosed by the invention has the function of removing formaldehyde in triple manners of absorption, decomposition and seal and has the advantages of favorable sterilization effect, good product adhesion force, scraping resistance, good application property and good tolerance.

Description

technical field [0001] The invention relates to a high-molecular polymer, in particular to a nano-scale bactericidal and aldehyde-removing polyurethane paint. Background technique [0002] In people's living environment, color is everywhere, and it is everyone's yearning to return to nature and restore the original color. With the continuous improvement of people's living taste, the requirements for the home environment have also reached a new height. People are no longer satisfied with "high quality and low price" ordinary furniture, but more are pursuing decorative and personalized solid wood furniture. Therefore, pure natural solid wood furniture has become the first choice of people. In order to make pure natural solid wood furniture more beautiful, beautiful and durable, people have to coat a protective film on the surface of solid wood furniture, but in order to ensure the natural quality of solid wood furniture , the requirements for the transparency, environmental ...

AI Technical Summary

Problems solved by technology

In order to meet the market demand for sterilization, formaldehyde purification and high transparency effects, it is necessary to introduce high-end raw materials with functions such as sterilization and formaldehyde purification, but such high-end technical raw materials are expensive. The production cost of the product will bring huge pressure on sales before this new type of high-end product is recognized by the market, so this is the biggest resistance and difficulty in developing this type of product at present, but as mentioned earlier, as people With the continuous improvement of living standards and the continuous strengthening of environmental protection awareness, "good quality and low price" but not environmentally friendly products are no longer people's first choice. People are more pursuing high-end products that are "safe to buy and safe to use".

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