UV wood original paint and preparation method thereof

Abstract

The invention discloses a UV wood original paint and a preparation method thereof. The UV wood original paint comprises the following components by weight: 10-15 parts of hexa-functional polyurethane acrylic resin, 20-25 parts of bifunctional polyurethane acrylic resin, 30-35 parts of a bifunctional modified UV monomer, 3-5 parts of a photosensitizer, 0.1-0.2 part of a leveling agent, 0.3-0.5 part of a defoaming agent, 0.3-0.5 part of a wetting agent, 15-20 parts of a nano silica dispersion liquid, and 10-15 parts of fused nano silica matte powder. The UV micro-coating paint can penetrate into wood fiber, and after UV irradiation, can undergo crosslinking reaction with wood fiber to form a very thin protective layer, thus reaching wear-resistant and waterproof effects, and also retaining the texture of wood. By adding the nano silica dispersion liquid, the ultraviolet aging resistance and stain resistance are improved, and the drying time is reduced. By adding the fused nano silica matte powder, the gloss is reduced.

Description

technical field [0001] The invention belongs to the field of industrial coatings, in particular to a UV woody paint and a preparation method thereof, in particular to a floor UV woody paint and a preparation method thereof. Background technique [0002] With the improvement of national consumption level and the improvement of environmental protection requirements, people have more choices and higher requirements when choosing flooring products, requiring wooden floors to be closer to the essential color and texture of wood. At present, the existing traditional wooden floors are all coated with a thick paint coating on the surface of the wood to achieve protection and achieve aesthetic effects. However, this coating is like covering a thick layer of paint on the surface of the wood. Transparent plastic film cannot reflect the texture beauty and touch of wood essence. Now, when people are purchasing wooden floors, they are more inclined to choose wooden floors with a thin lay...

AI Technical Summary

Problems solved by technology

There are also some improved products on the market, such as wood wax oil and other dry vegetable oils, but because they are plant ingredients, they cannot meet the requirements of traditional paints in terms of hardness, wear resistance and high temperature acid and alkali resistance.

Images