Recently, the development prospect of liquid wallpaper is getting better and better, so more and more so-called, the following for everyone to share the advantages and disadvantages of the liquid wallpaper "four magic weapon" As long as these four optimistic, then the quality of such art paint is qualified You can use it with confidence. One way to see the aqueous solution wallpaper after a period of storage, the pattern particles will sink, there will be a layer of protective glue aqueous solution, generally about one-fourth of the total coating. For all good quality liquid wallpapers, the protective colloidal water solution is colorless or yellowish and clear; while the poor quality paints, the protective colloidal water solution is in a turbid state and clearly shows the same color as the pattern color particles. The main problem is not the coating. The poor stability is that the storage period has passed and should not be used again. Two methods to see floats where good quality liquid wallpaper, the surface of the protective colloidal water solution is usually no floating objects, there are very few color particles float is normal, but if there are many floats, color particles covered with the surface of the solution , Even with a certain thickness, it is not normal, it shows that the quality of this coating is poor. Three methods to see the particle size to take a transparent glass, filled with half a cup of clear water, and then take a little paint, into the water and stir. In the paint of good quality, the water in the cup is still clearly bottomed out, and the particles are relatively independent in water, and the size is uniform. When the quality of the liquid wallpaper is poor, the water in the cup will immediately become cloudy and the particle size will show differentiation. A small part of the large particles are like chinks, and most of them are fine hairy particles. Four methods to see the quality of the sale of good quality liquid wallpaper, produced by the regular manufacturer according to the formula, the price is moderate; and poor quality paint, and some in the production cut corners, and even counterfeit production, low cost, sales price than good quality paint A lot cheaper. Wallpaper wallpaper wallpaper Medical-Ray Protective Products Isotope Containers,Radiation Shields,Medical-Ray Protective Products Tungsten,CNC Machine Tools Co., Ltd. , http://www.nstungsten.com
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