I.Wall coveringWhat adhesive should be used?
When pasting wallpaper, many friends are concerned about the most environmentally friendly adhesive to use. Common wallpaper adhesives include starch-based adhesives, bucket-packaged adhesives, and rice-based adhesives. The following provides a detailed explanation. The specific type to use should be selected based on the actual conditions and renovation budget of your home.
1、Starch-based adhesive: Starch-based adhesive is a natural adhesive made primarily from starch. It is also relatively inexpensive and is commonly referred to as starch-based adhesive. Furthermore, because its raw materials are derived from plants, starch-based adhesive is non-toxic and safe to use.
2、Bucket-packaged adhesive: The raw materials for bucket-packaged adhesive primarily come from imports from Europe and the United States, which results in a higher price. However, compared to other wall covering adhesives, it offers superior adhesion. When selecting bucket-packaged adhesive, it is important to ensure that the product originates from overseas.
3、Rice Glue: Rice glue is a specialized and highly effective adhesive for wall coverings. Its main raw material is rice starch. Note that when using rice glue, it should be avoided to use at low temperatures, as this may affect the adhesion of the wall covering.
Two. Method for adhering wallpaper
based on the current wall covering market, the main methods for wall covering installation are: self-adhesive wall coverings, traditional rice glue application, and hot melt application.
1、Self-adhesive wallpaper
The backing of these wallpapers typically features a protective film, and this type of wallpaper is generally considered to be a low-grade option, commonly found in rental properties. Homeowners typically do not use this type of wallpaper for DIY renovations. The application is very simple: just clean the substrate and peel off the backing film to adhere the wallpaper. However, a significant drawback is that the adhesion is weak, making it prone to detachment and mildew.
2、Traditional cold glue bonding
Cold glue pasting is the mainstream method for adhering wall coverings in the residential construction industry. Cold glue wall coverings primarily use adhesive. The advantages of this method include ease of operation, while the disadvantages include that it is not particularly environmentally friendly and can cause indoor pollution.
3、Adhesive bonding with hot melt adhesive
The hot melt adhesive application method involves pre-applying a layer of hot melt adhesive to the back of the wallpaper. When applying the wallpaper, remove the release paper from the back, fix the position, and then use a hot air gun to heat and melt the hot melt adhesive, completing the application. The disadvantage of hot melt adhesive application is that it is more difficult to operate and has a higher cost compared to the previous two methods. However, it is more environmentally friendly.