Nanometer mildewproof coating for woodware

Abstract

The invention discloses a nanometer mildewproof coating for woodware. The nanometer mildewproof coating comprises, by weight, 40-50 parts of an aqueous acrylic emulsion, 30-40 parts of a fluorinated emulsion, 15-20 parts of water-based polyurethane, 5-8 parts of a nanoparticle reinforcing agent, 8-12 parts of nano-silica, 4-7 parts of a mildewproof anti-bacterial agent, 3-7 parts of stone-like particles, 3-5 parts of an aliphatic curing agent, 0.6-0.9 parts of a dispersing agent, and 1-3 parts of a nanometer amphiphobic agent. The nanometer mildewproof coating has good antibacterial and sterilization properties and can kill bacteria and pathogens attached to the coating. The nanoparticle reinforcing agent and stone-like particles can effectively improve the flame retardancy, compatibilityand environmental protection performances of the transparent coating. The nanometer mildewproof coating has excellent stain resistance, adhesion and wear resistance, has no activation period and lessorganic volatilization, and has good elongation performances, large tensile strength and strong color retention ability.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a nano anti-mildew coating for woodware. Background technique [0002] Water-based wood coatings have been used in all aspects of people's lives, such as wooden furniture, wooden floors, various wooden equipment, solid wood boards, wood grain panels, bakelite boards, sawdust panels, particle boards, etc., used in home decoration products, etc., but wood, Wooden products are all flammable products. Wooden products such as ceilings, sound insulation materials, windows, door lintels, and seat side panels all have flame propagation properties, which makes people realize that wood products are easy to cause fires. One point promotes the technological transformation and upgrading of the coatings industry, and the progress of the test method for the flame retardancy and combustion prevention performance of wood materials. With the continuous development of modern technolog...

AI Technical Summary

Problems solved by technology

However, most of the plasticizers contained in the existing wood coatings are cheap plasticizers that have an impact on human health, and their anti-staining performance is not good.

Wood coatings are one of the most difficult types of art coatings to produce. In the prior art, due to the relatively complicated production process, the wood coatings currently on the market have poor antibacterial performance and poor stability. Easy to fall off in harsh weather conditions