Identification methods of pure paper and PVC wallp

2022-07-22
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The price of "pure paper" and "PVC" wallpapers is very different. Pure paper is healthy, environmentally friendly, durable and does not change color. Compared with PVC wallpapers, it is much more expensive. How to identify these two wallpapers? There are four methods

“ Pure paper ” And “ PVC” There is a big difference in the price of wallpaper. Pure paper is healthy, environmentally friendly, durable and does not change color. It is much more expensive than PVC wallpaper. How to identify these two wallpapers? There are four methods

brand store: Oufeng wallpaper Mingxin wallpaper

1. Smell the smell

open the samples of the wallpaper, especially the new samples, and smell the smell closely. The pure natural wallpaper emits a faint wood fragrance, and there is almost no smell. If there is a smell, it is definitely not a pure natural wallpaper

2. Burn with fire

take a small piece of wallpaper and burn with fire. When the pure natural wallpaper burns, there is no black smoke, you can smell the smell of wood, and the dust after burning is also white; If you smell the odor of plastic and smoke, and the gray is black, it may be PVC wallpaper. The burning of PVC wallpaper emits black smoke and stinks of glue. The ashes are also dark and hard. The burning scene of pure paper wallpaper, wisps of smoke, only the normal smell of burning paper, no glue smell. The ashes are white and scattered as soon as they are blown, like the ashes of cigarettes

3. Do a dripping test

drop a few drops of water on the back of the wallpaper to see if there is water passing through the paper. If you can't see it, it means that this kind of wallpaper doesn't have air permeability and is by no means a pure natural wallpaper. Take a piece of pure paper wallpaper and pour a little water on the back. After about 15 minutes, the water will invade the front of the wallpaper. Remove the wallpaper and you can see that the water has penetrated into the desktop

4. Soak a small part of the wallpaper in water with bubbles

and then scrape the surface and back of the wallpaper with your fingers to see if it fades or bubbles. The real pure natural wallpaper is particularly strong, and because its dye is a pure natural ingredient extracted from flowers and flax, it will not fade because of bubbles

now most of the wallpapers sold in the market are PVC wallpapers. Consumers should be careful to identify them and not be deceived by unscrupulous merchants

link: Ten misunderstandings should be avoided to realize green home decoration

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