Opening time adjustable wallpaper adhesive and preparation method thereof

Abstract

The invention relates to an opening time adjustable wallpaper adhesive and a preparation method thereof. The wallpaper adhesive consists of the following raw materials in percentage by weight: 5 to 95 percent of emulsion, 0.5 to 25 percent of cellulose ether, 0.5 to 35 percent of starch ether and the balance of water. The preparation method comprises the following steps of: mixing the following raw materials: 5 to 95 percent of emulsion, 0.5 to 25 percent of cellulose ether, 0.5 to 35 percent of starch ether and the balance of water; adding the cellulose ether into water for dissolution, and fully stirring uniformly; adding the starch ether into aqueous solution of cellulose ether, and fully stirring uniformly; and mixing the cellulose ether and starch ether mixed solution and the emulsion according to a ratio, and fully stirring uniformly. The invention has the advantages that: the starch ether and the cellulose ether are compounded into the emulsion through mechanical blending, and the two materials are coordinated to fulfill the aims of thickening, retaining water and improving construction performance.

Description

technical field [0001] The present invention relates to a wallpaper adhesive, in particular to the components of the wallpaper adhesive and its manufacturing method. Background technique [0002] Wallpaper adhesives usually use modified cellulose as the main component, and when combined with wall surface treatment agents, they can have a good bonding effect on wallpapers of different textures. However, due to the poor cold water solubility of cellulose ether, it brings a lot of inconvenience to home improvement construction. [0003] At present, there are few reports on wallpaper adhesives at home and abroad, mainly focusing on the research on polyvinyl alcohol adhesives, but there is no report on wallpaper adhesives with adjustable opening time. [0004] The so-called wallpaper adhesive with adjustable opening time refers to a wallpaper adhesive that adjusts the film-forming and surface-drying time of the wallpaper adhesive by changing the content of each component in the ...

AI Technical Summary

Problems solved by technology

However, due to the poor solubility of cellulose ether in cold water, it brings a lot of inconvenience to the construction of home improvement.

[0003] At present, there are few reports on wallpaper adhesives at home and abroad, mainly focusing on the research on polyvinyl alcohol adhesives, but there is no report on wallpaper adhesives with adjustable opening time.