UV paint capable of realistically showing textures of coated timber body

Abstract

The invention discloses a UV coating capable of realistically showing textures of a coated timber body. The UV paint comprises the following components in terms of 100 parts by mass: 20-30 parts by mass of aliphatic polyurethane acrylate, 4-6 parts by mass of a photoinitiator, 4-8 parts by mass of a nanometer additive, 0.5-1 part by mass of an adherence promoter, 0.3-0.5 part by mass of a wetting agent, 1-3 parts by mass of filling powder, 0.1-0.3 part by mass of a defoaming agent, 0.1-0.5 part by mass of a dispersant, 0.1-0.5 part by mass of an anti-settling agent and 0.3-2 parts by mass of an inhibitor and the balance of an active diluent. Experimental results show that since the UV paint provided by the invention has very good penetration capacity, textures of the timber body can be realistically shown and stabilized in a short time, the use requirements of the common wood species and the fast-growing wood species coated finished products for replacing rare solid wood boards can be met and the UV paint has significant market application values.

Description

technical field [0001] The invention relates to a UV coating capable of realistically displaying the texture of a coated wood body, and belongs to the technical field of UV coatings. Background technique [0002] With the improvement of consumers' aesthetics, the boards with beautiful, obvious and three-dimensional wood grains in the market are more popular with consumers; but the solid wood boards with beautiful, obvious wood grains and strong three-dimensional sense are usually rare wood species Wood, and the raw material grows slowly, the quantity is small, and most of them are protected by the state, so the quantity of this kind of board is small and the price is high, which cannot meet the needs of consumers. However, common wood species and fast-growing wood species with cheap prices are limited in market application due to the problem that the texture is not obvious or cannot be displayed after painting. [0003] So far, the existing coating process and the environme...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned problems and demands in the prior art, the purpose of the present invention is to provide a UV coating that can realistically show the texture of the wood body to be coated, so as to solve the problem that the texture of ordinary wood species and fast-growing wood species is not obvious or Problems that cannot be seen, realize that ordinary wood species and fast-growing wood species can replace rare solid wood panels after coating finished products to meet the needs of consumers

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