The function of wallpaper base film how to disting

2022-07-22
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Wallpaper base film is a kind of wall material used for wallpaper construction. This material can form a dense protective layer on the wall to prevent the extravasation of moisture, moisture, alkaline substances, etc. in the wall, and plays the role of mold resistance, alkali resistance, moisture resistance, etc. on the wallpaper. Next, we will introduce the function of wallpaper base film and how to distinguish the advantages and disadvantages of wallpaper base film

wallpaper base film is a kind of wall material used for wallpaper construction. This material can form a dense protective layer on the wall, prevent the leakage of moisture, moisture, alkaline substances, etc. in the wall, and play the role of mold resistance, alkali resistance, moisture resistance, etc. on the wallpaper. Next, we will introduce the function of wallpaper base film and how to distinguish the advantages and disadvantages of wallpaper base film

the role of wallpaper base film

1. Mildew proof and moisture proof

wallpaper base film can form an effective protective film on the wall, so that the water in the wall will not penetrate into the wallpaper adhesive layer, reducing the possibility of mildew on the wallpaper

2. Isolate alkaline substances in the wall

using wallpaper base film can reduce the pH value of the wall and form a protective film on the wall, which can effectively isolate the alkali content of the wall

3. Solidify the wall surface to prevent the wallpaper from falling off

using the wallpaper base film can make the wall surface more flat, solidified and powder free, and also make the surface of the base film have a certain adhesion, so that the wallpaper is not easy to fall off

4. Cover the stains and beautify the wall

the wallpaper base film can form a white film on the wall surface, which can cover all the stains. After the wallpaper is pasted, the stains will not appear on the wall

5. Protect the wall and facilitate construction

the use of wallpaper base film can make the wall solidify more densely. When the old wall is removed, it will not damage the wall and keep the wall in good condition. In this way, when the wallpaper is re pasted, it can be constructed directly without re wall treatment

how to distinguish the advantages and disadvantages of wallpaper base film

1. Whether there is environmental protection certification

see whether the product has “ China Environmental Labeling Product Certification ”, Such products are qualified, healthy and environmentally friendly

2. Choose professional products according to the function

you can choose professional products according to the function, while the base membrane on the market is basically not specific to specific walls, but is generally applicable to all walls. Because the wall surface is alkaline now, if you choose an ordinary base film, it can't prevent the wallpaper from mildew and discoloration. Such a base film has no effect

3. Look at the appearance of the base film liquid

you can open the cover and look at the gloss of the base film liquid. The base film liquid with good quality has good gloss, the liquid is translucent and has good fluidity; The inferior base film liquid looks matte. The color is a little white

4. Smell with your nose

you can smell with your nose. If there is a pungent smell, it means that the formaldehyde content exceeds the standard, and the product is not environmentally friendly. Buy carefully

editor's summary: This is the introduction about the function of wallpaper base film and how to distinguish the advantages and disadvantages of wallpaper base film. I hope it will be helpful to you. If you want to know more relevant knowledge, you can pay attention to information

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