With the people for the quality of life is more and more high, people for home living environment is also more and more high, light-colored wallpaper utilization rate is also higher. PVC wallpaper has a very good decorative effect, low prices, almost suitable for all home premises. However, when it comes to decoration, we all attach great importance to the appearance of our products. Therefore, in order to improve the cost-performance ratio of PVC wallpapers, manufacturers usually add PVC wallpapers whitening agents when they are produced. By adding a small amount of whitening agents, can significantly improve the appearance of PVC wallpaper, the most important is pollution-free.
PVC wallpaper is actually plastic products, because most of them are used at home, the choice of whitening agent is relatively strict, so the whitening agent used on PVC wallpaper first has a very good whitening and brightening effect, the second is to have a very good weather resistance, used in the home, we do not want to use the product for a period of time on the yellowing of the situation, so the impact will be the overall aesthetic.
PVC wallpaper is actually plastic products, the choice of whitening agent is relatively strict, so the whitening agent used on PVC wallpaper first has a very good whitening and brightening effect, the second is to have very good weather resistance. Ogilvy recommended the use of fluorescent whitening agent OB on PVC wallpaper. The plastic additive optical brightener OB
is the most cost-effective of plastic whitening agent. The whitening effect is obvious and the weatherability is good. The addition amount of optical brightener OB is only 0.02%-0.05% .