CN216373690U

CN216373690U - Wall protecting plate

Info

Publication number: CN216373690U
Application number: CN202122516515.5U
Authority: CN
Inventors: 于福田; 杨振宝
Original assignee: Shandong Yuebang Special Paper Co ltd
Current assignee: Shandong Yuebang Special Paper Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-26
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a wall panel which comprises a hard board, melamine paper, a coated bottom paper layer and a PUR (polyurethane) adhesive layer, wherein the coated bottom paper layer is fixedly arranged on the back surface of the melamine paper in a hot pressing mode, and the coated bottom paper layer is fixedly adhered to the hard board through the PUR adhesive layer. This dado makes the resistant scraping of melamine paper, sun-proof and fire prevention fire-retardant performance obtain the reinforcing through setting up cladding ground paper layer, and cladding ground paper layer uses wood pulp fiber and chemical fiber resin as the raw materials simultaneously, consequently still has the advantage of environmental protection, and for traditional dado, the reinforcing that this dado structural strength and protective properties obtained has the advantage that structural strength is reliable and long service life.

Description

Wall protecting plate

Technical Field

The utility model belongs to the technical field of building decoration components, and particularly relates to a wall panel.

Background

The wall paper is pasted and is covered on the hardboard to current dado, appears easily because of the wall paper thickness is thin and leads to the problem of damage, though current wall paper has certain waterproof, prevents scraping the performance, but self intensity is lower and lead to its protective strength lower, consequently needs increase the structural strength and the barrier property of dado, has satisfied user's user demand.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: a panel is provided that increases structural strength and protective performance.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a dado, includes hardboard, melamine paper, cladding ground paper layer and PUR glue film, cladding ground paper layer is formed by wood pulp fiber and the mixed preparation of chemical fiber resin, cladding ground paper layer sets up the back at melamine paper through the mode of hot pressing is fixed, cladding ground paper layer passes through the fixed adhesion of PUR glue film and installs on the hardboard.

Preferably, the hard board is a bamboo-wood fiber board.

Preferably, the hard plate is a cement foam plate.

Preferably, the thickness of the coated base paper layer is set to be 0.3mm to 0.5 mm.

Preferably, the mass fraction ratio of the wood pulp fiber and the chemical fiber resin is 3.5-4.5: 1.

compared with the prior art, the utility model has the advantages that: this dado makes the resistant scraping of melamine paper, sun-proof and fire prevention fire-retardant performance obtain the reinforcing through setting up cladding ground paper layer, and cladding ground paper layer uses wood pulp fiber and chemical fiber resin as the raw materials simultaneously, consequently still has the advantage of environmental protection, and for traditional dado, the reinforcing that this dado structural strength and protective properties obtained has the advantage that structural strength is reliable and long service life.

Description of the drawings:

the utility model is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention.

The specific implementation mode is as follows:

the present invention will be described in detail with reference to specific embodiments below:

as shown in fig. 1, a dado includes hardboard 1, melamine paper 2, cladding ground paper layer 3 and PUR glue film 4, cladding ground paper layer 3 is prepared by wood pulp fiber and chemical fiber resin mixture, cladding ground paper layer 3 is through the fixed setting in the back of melamine paper 2 of the mode of hot pressing, cladding ground paper layer 3 passes through the fixed adhesion of PUR glue film 4 and installs on hardboard 1.

The hard board 1 is a bamboo-wood fiber board, and the bamboo-wood fiber board has the advantages that: the integral material reaches the E0 grade standard, and has toughness and hardness. Bamboo powder wood flour allows bamboo-wood fiber boards to have toughness and cannot be easily broken or bent. The light calcium carbonate can obviously increase the hardness of the bamboo-wood fiber integrated wall panel, so that the panel has excellent impact resistance.

The hard board 1 is a cement foaming board, the foaming cement board belongs to a non-combustible material, is non-toxic, environment-friendly and low-carbon, is a novel material vigorously advocated by the nation, and has the fireproof performance reaching A level. The product has high compressive strength, high plastic foam ratio, high heat conductivity coefficient of 0.045, firm bonding with concrete, consistent expansion coefficient and consistent service life with buildings.

The thickness of the coating bottom paper layer 3 is set to be 0.3 mm-0.5 mm, so that the whole thickness of the wall panel can be guaranteed not to be larger than 0.8cm, and the aims of increasing the structural strength and the protective performance can be fulfilled.

The mass fraction ratio of the wood pulp fiber and the chemical fiber resin is 3.5-4.5: 1, wood pulp fiber can play the purpose of gaining in strength, and chemical fiber resin and wood pulp fiber mixed cooling press become cladding ground paper layer 3, make it have soft rollable characteristic, avoid cladding ground paper layer 3 to appear easily bending cracked problem.

It is to be emphasized that: it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A panel, characterized by: the melamine-coated base paper is characterized by comprising a hard board (1), melamine paper (2), a coated base paper layer (3) and a PUR glue layer (4), wherein the coated base paper layer (3) is fixedly arranged on the back surface of the melamine paper (2) in a hot pressing mode, and the coated base paper layer (3) is fixedly adhered to the hard board (1) through the PUR glue layer (4).

2. A panel of claim 1, wherein: the hard board (1) is a bamboo-wood fiber board.

3. A panel of claim 1, wherein: the hard plate (1) is a cement foaming plate.

4. A panel of claim 1, wherein: the thickness of the coating bottom paper layer (3) is set to be 0.3 mm-0.5 mm.