A uv LED low energy curing formaldehyde removal solid wood composite home furnishing

Abstract

The invention discloses a UV LED low-energy curing aldehyde-removal solid wood composite furniture board. The furniture board includes a base plate, the upper surface of the base plate is sequentiallyprovided with an attachment sealing layer, a filling layer, a primer layer and a functional layer from bottom to top, and a waterproof layer is arranged on the bottom surface of the base plate; the attachment sealing layer is made from attachment putty, activated carbon serves as the filling material of the filling layer, the primer layer adopts an ordinary environment-friendly UV coating, and the functional layer is made from an aldehyde-removal anti-bacterial UV curing coating prepared according to a certain formula. The UV LED low-energy curing aldehyde-removal solid wood composite furniture board can adsorb and decompose formaldehyde by itself and remove formaldehyde in furniture, and as time goes on, the UV LED low-energy curing aldehyde-removal solid wood composite furniture board still has a good aldehyde removal effect, and the stability of the aldehyde removal effect is good. Meanwhile, the provided aldehyde-removal solid wood composite furniture board has high bacterial resistance and an anti-bacterial function.

Description

technical field [0001] The invention relates to the technical field of furniture and custom-made furniture, in particular to a solid wood composite home furnishing with UV LED low-energy curing and aldehyde removal. Background technique [0002] At present, with the improvement of people's living standards, home decoration has become more common, and building materials are used more frequently. After the general household finishes the decoration, the indoor air contains a high concentration of formaldehyde, which will have a strong effect on the eyes, respiratory tract and skin. irritating. Although the irritation of formaldehyde will gradually subside over time, it actually still exists indoors, and products containing formaldehyde will continue to release formaldehyde slowly. Long-term exposure to low-concentration formaldehyde can cause dry skin, chapped, and chronic respiratory problems. the occurrence of disease. After various building materials have been used for a p...

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Problems solved by technology

Chinese patent application 201010244439.0 discloses a wood-based panel. The wood-based panel uses cyanoethylated fiber as the adhesive of the wood-based panel. Since the raw material of the adhesive does not contain formaldehyde, the release of formaldehyde is avoided, but the adhesive The cost is high, and the bonding strength is not very ideal. It only achieves the technical effect of not releasing formaldehyde, but it does not have the function of absorbing the formaldehyde released by the household materials in the room.

Chinese patent application 201420802263.X discloses a building board, which discloses a formaldehyde-removing solid wood composite floor, including: a surface layer, which is provided with at least one first inverted trapezoidal groove along its length; a functional layer, which is composed of The length direction of the surface layer is composed of at least three support blocks perpendicular to each other, the length direction of the top surface of the support block is provided with at least one first trapezoidal convex strip, and the filling material is encapsulated between two adjacent support blocks through the bottom layer; The base layer is located between the surface layer and the functional layer, and the bottom surface of the base layer is provided with a second inverted trapezoidal groove in the width direction, and the top surface of the base layer is provided with a second trapezoidal convex strip in the length direction; the surface layer, After the adhesive layer is coated between the functional layer and the base layer, it is compacted and clamped by matching grooves and convex strips to form the floor body; Absorbs formaldehyde, which is healthy and environmentally friendly, but its formaldehyde absorption stability is poor. As the floor is used for a long time, its aldehyde removal effect gradually weakens, resulting in unstable aldehyde removal performance; The problem of bacterial growth in the environment, does not have antibacterial function

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