The base film is used as a wall surface treatment material, and it mainly functions as a waterproof, moisture-proof, leveling, reinforcement, and protection of a wall surface. According to the different characteristics of the ground wall, targeted selection of base film products will effectively extend the use of wall coverings and provide protection for the effects of wall coverings on walls. So, is it a base film for wallpaper ? Let's take a look at six reasons to illustrate the necessity of using a base film to treat walls first.
Base film for wallpaper with wallpaper
One reason: anti-mildew, anti-humid
The main reason for the mildew of wall coverings is that they are caused by the long-term treatment of the wall cloths in a humid environment. By painting the base film on the wall surface, an effective protective film is formed on the wall surface, so that the water inside the wall does not penetrate into the wall cloth coating layer, and the possibility of mildew on the wall cloth is reduced.
Reason two: Isolate the wall containing alkalis
At present, the pH value of putty powder in China is relatively high, and it is generally alkaline. When a wall cloth is directly attached to a high-alkali wall, the wall cloth discoloration and other phenomena may occur after a period of time after the wall cloth is applied, commonly known as “burned paperâ€. "phenomenon. If alkali-resistant base film is used, the wall pH will be effectively reduced and a protective film will be formed on the wall to effectively isolate the alkali content of the wall.
Reason 3: Curing the wall surface to prevent the wall cloth from falling off
Because most of the wall surface roughness is not smooth, the surface is easy to drop powder and other characteristics, if directly attached to the wall cloth, wall cloth glue coating the wall after the lack of adhesion, will reduce the wall cloth adhesive effect, wall cloth easily fall off. After the use of base film, one is to make the wall flat, solidified, can not afford powder, the second is the base film surface has a certain degree of adhesion, so that the wall cloth is not easy to fall off.
Reason 4: Covering stains and beautifying the wall surface
During the renovation process, a large amount of dust, sewage, etc. will be generated, which will easily cause minor stains on the walls. After the base film is used, a white film is formed on the wall surface to cover all the stains. After the wall cloth is applied, the stain will not appear on the wall surface.
Reason 5: To protect the wall and facilitate construction
After the base film is used, the wall surface is solidified and the wall surface is more even. When wall-papering is done, the wall surface is flat, and when the old wall is dismantled, the wall surface will not be damaged and the wall surface will always be in good condition. When renovating new wall coverings, they can be directly constructed without reprocessing the walls.
Reason 6: Waterborne raw materials, safety and environmental protection
The main ingredient of base film is acrylic acid, which is water-soluble and belongs to water-soluble material. Compared to varnish, it is safer and more environmentally friendly.
Do you have a simple introduction to the base film for wallpaper? We hope the above information will be helpful to everyone. If there is anything we do not know where to leave comments on the bottom of the page, we will answer your questions as soon as possible. Thank you for your support of this site. Follow-up articles have been published. Please continue to pay attention.
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