CN111041896A

CN111041896A - Wall paper

Info

Publication number: CN111041896A
Application number: CN202010031924.3A
Authority: CN
Inventors: 潘志平; 吴秀金
Original assignee: Quanzhou Taishang Investment Zone Yuanping Information Technology Co Ltd
Current assignee: Quanzhou Taishang Investment Zone Yuanping Information Technology Co Ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-04-21

Abstract

The invention provides a wallpaper, which comprises a wallpaper base layer, a middle flame-retardant layer and a decorative surface layer which are sequentially arranged, wherein the wallpaper base layer is composed of slurry and auxiliary materials, the slurry is composed of 60% of wood pulp and 40% of cotton pulp in percentage by mass, the auxiliary materials comprise starch, fillers, adhesives and retention aids, the weight ratio of the starch, the fillers, the adhesives and the retention aids is 1:10:0.2:0.1, the decorative surface layer comprises an SMC panel and a granular material layer hot-pressed on the SMC panel, the SMC panel is formed by mixing and pressing 60% of vinyl ester, 35% of epoxy resin and 5% of auxiliary materials, the thickness ratio of the base layer, the middle layer and the decorative surface layer is 0.5:1.5:1, and the wallpaper has good heat insulation, flame retardance and diaphragm sound effects.

Description

Wall paper

Technical Field

The invention relates to wallpaper processing, in particular to wallpaper.

Background

Wall paper is a main material of indoor decoration along with the rise of the domestic home decoration market, the existing wall paper is poor in quality, generally only serves as decoration, the service life is only a few years, fading and damage are easy to occur, and the existing wall paper cannot achieve the effects of heat insulation, flame retardance and the like.

Disclosure of Invention

The invention aims to overcome the defects of the technology, and provides the wallpaper which has good heat insulation and flame retardation effects and a diaphragmatic sound effect.

The technical scheme adopted by the invention is as follows: the wallpaper comprises a wallpaper base layer, a middle flame-retardant layer and a decorative surface layer which are sequentially arranged, wherein the wallpaper base layer is composed of slurry and auxiliary materials, the slurry is composed of 60% of wood pulp and 40% of cotton pulp in percentage by mass, the auxiliary materials comprise starch, fillers, adhesives and retention aids, the weight ratio of the starch, the fillers, the adhesives and the retention aids is 1:10:0.2:0.1, the decorative surface layer comprises an SMC panel and a granular material layer hot-pressed on the SMC panel, the SMC panel is formed by mixing and pressing 60% of vinyl ester, 35% of epoxy resin and 5% of auxiliary materials, and the thickness ratio of the base layer, the middle layer and the decorative surface layer is 0.5:1.5: 1.

The further improvement is that: the middle flame-retardant layer is a foaming layer or a honeycomb cotton layer.

The further improvement is that: the SMC panel is mixed with reinforcing fibers.

The further improvement is that: the thickness of the photocatalyst sterilizing layer is 40-50 nanometers.

The further improvement is that: the reinforcing fiber is carbon fiber or bamboo fiber.

The further improvement is that: the filler is calcium carbonate, and the retention aid is PAM and silica sol.

The further improvement is that: the granular material layer is sand or metal particles.

By adopting the technical scheme, the invention has the beneficial effects that: good fire-retardant syllable-dividing thermal-insulated effect is played through having set up middle fire-retardant layer, adopts SMC preparation architectural surface layer moreover, and intensity is high, and is difficult for damaged.

Detailed Description

The present invention is further illustrated below with reference to specific embodiments.

The invention discloses wallpaper, which comprises a wallpaper base layer, a middle flame-retardant layer and a decorative surface layer which are sequentially arranged, wherein the wallpaper base layer is composed of slurry and auxiliary materials, the slurry is composed of 60% of wood pulp and 40% of cotton pulp by mass percentage, the auxiliary materials comprise starch, fillers, adhesives and retention aids, the weight ratio of the starch, the fillers, the adhesives and the retention aids is 1:10:0.2:0.1, the decorative surface layer comprises an SMC panel and a granular material layer hot-pressed on the SMC panel, the SMC panel is formed by mixing and pressing 60% of vinyl ester, 35% of epoxy resin and 5% of auxiliary materials, and the thickness ratio of the base layer, the middle layer and the decorative surface layer is 0.5:1.5: 1.

The preferred implementation in this example is: the middle flame-retardant layer is a foaming layer or a honeycomb cotton layer.

The preferred implementation in this example is: the SMC panel is mixed with reinforcing fibers.

The preferred implementation in this example is: the thickness of the photocatalyst sterilizing layer is 40-50 nanometers.

The preferred implementation in this example is: the reinforcing fiber is carbon fiber or bamboo fiber.

The preferred implementation in this example is: the filler is calcium carbonate, and the retention aid is PAM and silica sol.

The preferred implementation in this example is: the granular material layer is sand or metal particles.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are included to illustrate the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. A wallpaper, characterized by: the wallpaper base layer is composed of slurry and auxiliary materials, the slurry is composed of 60% of wood pulp and 40% of cotton pulp in percentage by mass, the auxiliary materials comprise starch, fillers, adhesives and retention aids, the weight ratio of the starch, the fillers, the adhesives and the retention aids is 1:10:0.2:0.1, the decorative surface layer comprises an SMC panel and a granular material layer hot-pressed on the SMC panel, the SMC panel is formed by mixing and pressing 60% of vinyl ester, 35% of epoxy resin and 5% of auxiliary materials, and the thickness ratio of the base layer to the intermediate layer to the decorative surface layer is 0.5:1.5: 1.

2. A wallpaper as claimed in claim 1, wherein: the middle flame-retardant layer is a foaming layer or a honeycomb cotton layer.

3. A wallpaper as claimed in claim 1, wherein: the SMC panel is mixed with reinforcing fibers.

4. A wallpaper as claimed in claim 3, wherein: the thickness of the photocatalyst sterilizing layer is 40-50 nanometers.

5. A wallpaper as claimed in claim 1, wherein: the reinforcing fiber is carbon fiber or bamboo fiber.

6. A wallpaper as claimed in claim 1, wherein: the filler is calcium carbonate, and the retention aid is PAM and silica sol.

7. A wallpaper as claimed in claim 1, wherein: the granular material layer is sand or metal particles.