Coated veneer and manufacturing method thereof

Abstract

The invention discloses a coated veneer and a manufacturing method thereof, belonging to the field of building decorative materials. According to the coated veneer, the lower surface of a veneer (2) is coated with a common adhesive to form a common adhesive layer (3); the upper surface of the veneer (2) is coated with a common adhesive containing a wear-resisting material to form a wear-resisting adhesive layer (1), wherein the common adhesive layer (3) is formed by at least one of melamine resin and urea formaldehyde resin; the wear-resisting adhesive layer (1) is formed by adding a wear-resisting material, namely aluminum oxide or silicon carbide, into at least one of the melamine resin and the urea formaldehyde resin; the weight ratio of the wear-resisting material to the adhesive is (2-5) to 10; the common adhesive layer (3) of the lower surface of the coated veneer is 20g / m<2>-50g / m<2>; the wear-resisting adhesive layer (1) on the upper surface is 40g / m<2>-80g / m<2>; the thickness of the coated veneer is 0.05mm-1.2mm; and the coated veneer is dried at the temperature of 70-100 DEG C and at the air speed of 20%-60% for 10-15 minutes until the curing degree reaches 35%-55%. The coated veneer disclosed by the invention has good wear resistance, firing resistance and pollution-resisting performance and is easy to mange; and the fine and smooth feeling and the definition of wood textures are strong and the application prospect is wide.

Description

technical field [0001] The invention belongs to the field of building decoration materials, and relates to a veneer and a manufacturing method thereof, in particular to a coated veneer and a manufacturing method thereof. Background technique [0002] At present, wood veneer is directly used for flooring, furniture and other decorative materials, which has the advantages of beautiful appearance and strong visual effect, but its surface is poor in wear resistance, scratch resistance, and pollution resistance; decorative wood grain paper is used for flooring, furniture, etc. Finishing materials have the advantages of wear resistance, scratch resistance, and pollution resistance, but their decorative effect is poor, and they lack the fineness and clarity of real wood texture; at the same time, there are wear-resistant papers directly pressed on the veneer on the market, It is used in the decoration industry, but because its surface is covered with a layer of wear-resistant paper...

AI Technical Summary

Problems solved by technology

[0002] At present, wood veneer is directly used for flooring, furniture and other decorative materials, which has the advantages of beautiful appearance and strong visual effect, but its surface is poor in wear resistance, scratch resistance, and pollution resistance; decorative wood grain paper is used for flooring, furniture, etc. Finishing materials have the advantages of wear resistance, scratch resistance, and pollution resistance, but their decorative effect is poor, and they lack the fineness and clarity of real wood texture; at the same time, there are wear-resistant papers directly pressed on the veneer on the market, It is used in the decoration industry, but because its surface is covered with a layer of wear-resistant paper, it affects the realism of wood texture

Images