Wall decoration board, UV transfer printing and coating technology thereof, and applications thereof

Abstract

The invention discloses a wall decoration board, a UV transfer printing and coating technology thereof, and applications thereof. The wall decoration board is characterized in that the back surface of a substrate is coated with a UV back coating layer; the front surface of the substrate is sequentially coated with a UV penetration primer; the UV penetration primer is coated with UV filling putty; the UV filling putty is coated with a UV roller coat sanding primer; the UV roller coat sanding primer is coated with a UV rolling coat before-sprinkling roller; the UV rolling coat before-sprinkling roller is coated with a UV covering white primer; the UV covering white primer is coated with UV transfer printing glue; a transfer printing film is subjected to UV solidification and transfer printing on the UV transfer printing glue; the transfer printing film is coated with an adhesive; the adhesive is coated with a UV primer or a UV outdoor varnish layer; and the UV outdoor varnish layer is coated with a film covering layer. The wall decoration board is highly environment-friendly, is good in compound effect, water boiling resistance, water resistance, yellowing resistance and weather resistance, has multiple kinds of patterns, and is high in coating efficiency.

Description

technical field [0001] The invention relates to the field of building decoration boards, in particular to a wall decoration board and its UV transfer printing and coating technology and application. Background technique [0002] At present, the wall decoration panels on the market generally use calcium silicate board, cement fiber board, glass magnesium board, etc. as base materials. There are disadvantages such as poor water boiling resistance, poor chemical resistance, high temperature resistance, and easy delamination, which limit the large-scale use of this environmentally friendly substrate. At the same time, the environmentally friendly coating of environmentally friendly substrates is also the key to making environmentally friendly products, because traditional coatings and adhesives contain high organic solvent content, which will affect the health of construction workers and users. Chinese patent CN200810101431.1 discloses a UV-cured film-coated wall decorative boa...

AI Technical Summary

Problems solved by technology

[0002] At present, the wall decoration panels on the market generally use calcium silicate board, cement fiber board, glass magnesium board, etc. as base materials. There are disadvantages such as poor water boiling resistance, poor chemical resistance, high temperature resistance, and easy to cause delamination, which limits the large-scale use of this environmentally friendly substrate

At the same time, the environmentally friendly coating of environmentally friendly substrates is also the key to the production of environmentally friendly products, because the high content of organic solvents in traditional coatings and adhesives will affect the health of construction workers and users

Chinese patent CN200810101431.1 discloses a UV-cured film-coated wall decorative board and its preparation method. The film is coated with a layer of UV-curable protective varnish, but the thermal transfer adhesive used in the hot stamping thermal transfer technology uses a linear polymer, which has poor bonding with the adjacent layer, resulting in poor boiling resistance, poor water resistance and The disadvantage of poor chemical resistance, which affects product quality

At the same time, it is also announced that the temperature of the infrared leveling machine is adjusted to 20-150°C through infrared leveling, and the leveling time is 0.1-10 minutes, so that the surface of the coating is smooth and the solvent in the coating is fully volatilized, but the volatilization of the solvent Will affect the environment and the health of construction workers