WO2020019360A1

WO2020019360A1 - Board

Info

Publication number: WO2020019360A1
Application number: PCT/CN2018/097830
Authority: WO
Inventors: 程秀华
Original assignee: 程秀华
Priority date: 2018-07-26
Filing date: 2018-08-01
Publication date: 2020-01-30

Abstract

A board, comprising a bottom layer (6), a base layer (5), a foaming layer (8), a solid layer (3), a color film layer (2), and an abrasion-resistant layer (1) that are sequentially connected from bottom to top, wherein the two ends of the board are respectively provided with a latch (7) and a groove (4) that match each other; the latch (7) is located at outer side of the foaming layer (8) and has the same material as the foaming layer (8); the groove (4) is located between the base layer (5) and the solid layer (3). Compared with the prior art, the present invention has good abrasion-resistant, moisture-proof and fire-resistant performances.

Description

A plate

Technical field

The utility model belongs to the field of materials, and particularly relates to a board.

Background technique

Panels are made of flat rectangular building materials of standard size and are used in the construction industry as components for walls, ceilings or floors. Also refers to metal plates made by forging, rolling or casting. At present, the existing boards often cannot meet the needs of production and life.

Summary of the Invention

The utility model discloses a board, which includes a bottom layer, a base layer, a foam layer, a solid layer, a color film layer and a wear-resistant layer connected in order from top to bottom; wherein the two ends of the board are provided with matching locks, respectively. And the groove, the lock is located on the outside of the foam layer, the material is the same as the foam layer, and the groove is located between the base layer and the solid layer.

Wherein, the bottom layer is a polyurethane board with a Shore hardness of 70-80D and a thickness of 0.2 cm.

The base layer is a magnesium oxychloride cement layer with a thickness of 0.6 cm.

Wherein, the foamed layer is a wood-plastic foamed material with a maximum thickness of 0.8 cm.

Wherein, the solid layer is poplar solid wood with a maximum thickness of 0.8 cm.

Wherein, the color film layer is a color film decoration paper with a thickness of 0.1 cm.

Wherein, the abrasion resistant layer is alumina trioxide abrasion resistant paper with a thickness of 0.1 cm.

Among them, the bottom layer, the base layer, the foam layer, the solid layer, the color film layer and the wear-resistant layer are fixedly connected by an adhesive.

Beneficial effect: Compared with the prior art, the utility model has good abrasion resistance, moisture resistance and fire resistance performance.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of the present invention.

detailed description

Example 1

The board shown in FIG. 1 includes a bottom layer 6, a base layer 5, a foamed layer 8, a solid layer 3, a color film layer 2 and a wear-resistant layer 1, which are sequentially connected from top to bottom. Adhesive is fixedly connected; among them, the two ends of the board are provided with matching locks 7 and grooves 4, the locks 7 are located on the outside of the foamed layer 8, the material is the same as the foamed layer 8, and the grooves 4 are located on the base layer 5 and the solid layer 3 between.

among them,

The bottom layer 6 is a polyurethane board with a Shore hardness of 70-80D, with a thickness of 0.2 cm; the base layer 6 is a magnesium oxychloride cement layer, with a thickness of 0.6 cm; the foamed layer 8 is a wood-plastic foamed material with a maximum thickness of 0.8 cm The solid layer 3 is poplar solid wood with a maximum thickness of 0.8cm; the color film layer 2 is a color film decorative paper with a thickness of 0.1cm; the wear layer 1 is an aluminum trioxide wear-resistant paper with a thickness of 0.1cm.

Claims

A sheet material characterized in that it comprises a bottom surface layer (6), a base layer (5), a foamed layer (8), a solid layer (3), a color film layer (2), and abrasion resistance, which are sequentially connected from top to bottom. Layer (1); wherein, the two ends of the board are respectively provided with a matching lock (7) and a groove (4), the lock (7) is located outside the foam layer (8), and the material is the same as the foam layer (8), The groove (4) is located between the base layer (5) and the solid layer (3).
The board according to claim 1, wherein the bottom surface layer (6) is a polyurethane board with a Shore hardness of 70-80D and a thickness of 0.2 cm.
The board according to claim 1, wherein the base layer (6) is a magnesium oxychloride cement layer and has a thickness of 0.6 cm.
The board according to claim 1, characterized in that the foamed layer (8) is a wood-plastic foamed material with a maximum thickness of 0.8 cm.
The board according to claim 1, characterized in that the solid layer (3) is poplar solid wood with a maximum thickness of 0.8 cm.
The board according to claim 1, wherein the color film layer (2) is a color film decorative paper with a thickness of 0.1 cm.
The board according to claim 1, characterized in that the abrasion resistant layer (1) is alumina trioxide abrasion resistant paper with a thickness of 0.1 cm.
The board according to claim 1, characterized in that the bottom layer (6), the base layer (5), the foamed layer (8), the solid layer (3), the color film layer (2) and the wear-resistant layer (1) The two are fixedly connected by an adhesive.