Edge-drawing 3D embossment wallpaper and preparing method thereof

A technology of edging and embossing, which is applied in the field of wall decoration materials, can solve the problems of easy peeling off of pearl powder or glitter powder, poor hardness, high cost, etc., and achieve the effect of good three-dimensional effect, high toughness and high strength

Active Publication Date: 2016-01-06
ANHUI BAUHINIA WALLPAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the traditional 3D embossed wallpapers are PVC foam wallpapers. Although the three-dimensional effect is also strong, compared with the naked-eye 3D visual effect or compared with the embossed, the three-dimensional effect is still much worse, and there are still poor hardness and easy powder. Disadvantages such as chemical, various pearl powder or glitter powder are easy to peel off
To make the traditional 3D embossed wallpaper have a better three-dimensional effect, PVC paste multi-layer overprinting technology can be used, but this technology is not only expensive, but also has problems such as easy pulverization and slag, DOP slow release, etc. Therefore, most 3D In order to obtain a better three-dimensional effect of relief wallpaper, more microsphere foaming agent is added to the PVC paste for preparing 3D relief wallpaper. However, in traditional 3D relief wallpaper, adding more microsphere foaming agent will It makes its PVC foaming powder easier to pulverize and peel off, and the strength, toughness and hardness of its wallpaper will further deteriorate, seriously affecting the application, and the traditional 3D embossed wallpaper has a surface decorative coating, such as pearl powder or glitter It is easy to peel off, such as powder, so it seriously affects the customer experience

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Preparation of high-toughness, high-hardness, high-strength, and high-foaming PVC paste: Add 64 parts of DOP, 1.5 parts of nano-titanium dioxide, and 0.5 parts of nano-silica to a stainless steel stirring tank at normal temperature and pressure, disperse at 8000 rpm for 12 minutes at high speed, and then add 11 parts of micron titanium dioxide, 3 parts of viscosity reducer, 105 parts of PVC paste resin, stir evenly at 4000rpm, and finally at 1500rpm, slowly add 11 parts of microsphere foaming agent and 4 parts of heat stabilizer until the addition is complete , stirred at 2000r / min for 2min, then stirred at 5000r / min for 5min, and finally stirred at 3000r / min until uniform, to obtain a high-toughness, high-hardness, high-strength, and high-foaming PVC paste;

[0027] Preparation of edge-curved PVC paste: Add 100 parts of DOP and 0.5 parts of nano-silica to the stainless steel stirring tank at normal temperature and pressure, disperse at 8000 rpm for 10 minutes at high sp...

Embodiment 2

[0030] Preparation of high-toughness, high-hardness, high-strength, and high-foaming PVC paste: Add 64 parts of DOP, 1.5 parts of nano-titanium dioxide, and 0.5 parts of nano-silica to a stainless steel stirring tank at normal temperature and pressure, disperse at 8000 rpm for 12 minutes at high speed, and then add 11 parts of micron titanium dioxide, 3 parts of viscosity reducer, 105 parts of PVC paste resin, stir evenly at 4000rpm, and finally at 1500rpm, slowly add 11 parts of microsphere foaming agent and 4 parts of heat stabilizer until the addition is complete , stirred at 2000r / min for 2min, then stirred at 5000r / min for 5min, and finally stirred at 3000r / min until uniform (you can also add a certain amount of pigment to adjust to the desired color, and stir until uniform), that is, high High toughness, high hardness, high strength and high foaming PVC paste;

[0031] Preparation of edge PVC paste: at normal temperature and pressure, add 100 parts of DOP and 0.8 parts o...

Embodiment 3

[0034] Preparation of high-toughness, high-hardness, high-strength, and high-foaming PVC paste: Add 64 parts of DOP, 1.5 parts of nano-titanium dioxide, and 0.5 parts of nano-silica to a stainless steel stirring tank at normal temperature and pressure, disperse at 8000 rpm for 12 minutes at high speed, and then add 11 parts of micron titanium dioxide, 3 parts of viscosity reducer, 105 parts of PVC paste resin, stir evenly at 4000rpm, and finally at 1500rpm, slowly add 11 parts of microsphere foaming agent and 4 parts of heat stabilizer until the addition is complete , stirred at 2000r / min for 2min, then stirred at 5000r / min for 5min, and finally stirred at 3000r / min until uniform (you can also add a certain amount of pigment to adjust to the desired color, and stir until uniform), that is, high High toughness, high hardness, high strength and high foaming PVC paste;

[0035] Preparation of edge-curved PVC paste: Add 100 parts of DOP and 1.0 parts of nano-silica to a stainless ...

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Abstract

The invention discloses edge-drawing 3D embossment wallpaper. A paper base layer, a background layer, a high-toughness, high-hardness, high-strength and high-foamed PVC layer and a edge-drawing coating are sequentially arranged from the bottom layer to the surface layer. The invention further discloses a preparing method of the edge-drawing 3D embossment wallpaper. The edge-drawing 3D embossment wallpaper and the preparing method thereof have the advantages that the edge-drawing 3D embossment wallpaper which is good in three-dimensional effect, high in hardness, strength and toughness and not likely to encounter peeling of surface decoration materials is provided, and the edge-drawing 3D embossment wallpaper can be widely applied to indoor decoration and ornament of various public and personal occasions.

Description

technical field [0001] The invention relates to the technical field of wall decoration materials, in particular to a 3D embossed wallpaper with outlines and a preparation method thereof. Background technique [0002] Wallpaper, also known as wallpaper, is a widely used interior decoration material. Because wallpaper has the characteristics of changeable style, various colors, rich patterns, safety and environmental protection, convenient construction, reasonable price, easy to replace and many other interior decoration materials, it is popular in developed countries and regions such as Europe, America, Southeast Asia, Japan and South Korea. It has gained a considerable degree of popularity. Japan and South Korea have the highest usage rate of wallpaper, and more than 90% of the indoor walls are covered by wallpaper; while in Germany in Europe, the usage rate of wallpaper is also more than 50%-60%; but in In China, the utilization rate of wallpaper as an interior wall decora...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H27/20D21H27/30C08L27/06C08K13/02C08K5/12C08K3/22C08K3/36C08J9/04B32B27/10E04F13/077
Inventor 郭镜哲施伟燕白羽黄智慧白蒙蒙吴强林
Owner ANHUI BAUHINIA WALLPAPER
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