Wallpaper wallpaper pk wallpaper pattern varied but environmental performance is worrying

"Why do so many people like to use wallpaper? Convenient replacement, rich patterns, changeable materials, easy to effect, is the main factor in its popularity." Zhu Bin, Director of Yarant Decoration Hubei Division, told reporters, "But the wallpaper has no paint In the construction process, the wallpaper is first brushed in front of the construction process, in addition to a layer of plastic, so that formaldehyde stays in the house for a longer period of time. In addition, it is expensive, so it can only be localized.

“High-end wallpapers are certainly very environmentally friendly, but if you use low-grade wallpapers, the consequences will be very difficult to guarantee.” According to the person in charge of China Resources Paint, “There are three types of wallpapers: pure wallpaper, this is the best wallpaper, The price is very expensive; the other is PVC wallpaper, and now 90% of the market is PVC wallpaper; in addition is the PVD wallpaper."

According to him, PVC paper needs to be printed, and formaldehyde is needed in the printing process. Therefore, formaldehyde is something that must be controlled. No matter what brand of latex paint is often measured on formaldehyde, it is almost zero, but wallpaper is impossible because the wallpaper must be Printing, wallpaper, many patterns is to print and then use the paint track to make the wallpaper pattern, so from the perspective of environmental protection, latex paint is better than wallpaper.

At the same time, to ensure that the wallpaper is durable, it is often necessary to increase its wear resistance, which reduces the breathability, sealing structure, and will bring new problems. The first is that the wallpaper itself contains formaldehyde is not easy to release; Second, the wall moisture is not easy to evaporate, which causes the firmness between the wallpaper and the wall, and the latex paint requirements, containing alkalinity less than or equal to 9.5%, but the wallpaper There is no such indicator. Because latex paints require a basic match between the wall and the latex paint, if the wallpaper does not match the wall alkalinity, it will affect the wear resistance. At the same time, latex paints also have thick-resistance indicators, but wallpaper does not have this indicator.

Is paint definitely environmentally friendly? Not so. But here it can be sure: its environmental performance is better than wallpaper. At present, the demand for latex paint accounts for approximately 70% of the Jiangcheng paint market. The 2008 Olympic Games venue chose Carpoly paint, and did not choose the wallpaper, which shows that the environmental protection of latex paint is better than the wallpaper.

From this point of view, in the traditional concept of consumption, wall lacquer is still the first choice for home decoration, while more wallpaper is entered in the young and the pursuit of stylish families.

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