The surface of PVC wallpaper is mainly PVC resin, which mainly includes the following three types.
A, common type-based on 80g/ m2 paper and coated with 100g/ m2 PVC resin. The surface decoration method is usually printing, embossing or a combination of printing and embossing.
B, foaming type-take 100g/ m2 paper as the paper base, and the surface is coated with 300-400g/ m2 PVC resin. According to the foaming ratio, there are low foaming and high foaming. Among them, the surface of high foaming wallpaper has elastic concave and convex patterns, which has a certain sound absorption effect.
C, functional-waterproof wallpaper is based on glass fiber cloth, which can be used to decorate the bathroom wall; The fireproof wallpaper is based on 100-200g/ m2 asbestos paper, and the PVC surface material is mixed with flame retardant.
Extended data:
PVC wallpaper is waterproof to a certain extent and easy to construct. After the surface is polluted, it can be wiped with a clean sponge or towel.
1, PVC coated wallpaper (based on pure paper, non-woven fabric or woven fabric). It is made of pure paper, non-woven fabric, woven fabric, etc. It is made by spraying PVC paste resin on the surface of the substrate, and then printing, embossing and other processes.
This wallpaper can produce a strong three-dimensional effect after foaming treatment, and can be made into various realistic texture effects, such as imitation wood grain, imitation brocade, imitation tile and so on. , strong texture, good air permeability, can better resist the erosion of oil and moisture, can be used in kitchens and bathrooms, suitable for almost all home places.
2.PVC adhesive wallpaper (based on pure paper or fabric)
This wallpaper is made by covering a layer of PVC film on the bottom layer of pure paper (or the bottom layer of non-woven fabric or woven fabric), compounding, embossing and printing. This wallpaper is beautifully printed, embossed with good texture, waterproof and moisture-proof, durable and easy to maintain. This kind of wallpaper is the most commonly used and widely used wallpaper, which can be widely used in all homes and commercial places.
Baidu encyclopedia -pvc wallpaper