How to distinguish the waterborne multicolor paint is environmental protection?

Water bag water coating has become a part of exterior wall decoration in the decoration materials, is loved by many people. The adornment of the main reason is that its good performance, convenient construction, more important is the environmental protection. Many people don't know when to buy water-based colorful coating is environmentally water-based colorful coating, so how do you distinguish is environmentally water-based colorful coating? 1. Smell. In order to buy, we must first take a look at the smell of the water color paint is strong. If the smell is very strong, may be the product of formaldehyde. Because the real water-based coating has no smell, friendly to environment. 2. See water quality solution. Water bag water coating will precipitate in storage after a period of time. Before a quarter is aqueous solution. This layer of any a layer of colorless or yellow, easily and without floating objects. This suggests that the water-based colorful coating quality is very good. On the contrary, if you have color or opacity, this is a bad products. This product is not suitable for purchase. 3. Look at the particle fineness. This method only need to test a glass of water. Place a small amount of water in a multicolor coating, gently stir. If the glass is transparent, grain is relatively independent, uniform size, so it is a good water quality of waterborne multicolor paint, you can rest assured purchase. 4. Try to touch the handle. See the emulsioni paint of the water. If the emulsion without rough feeling, washing with water there are exquisite and smooth feeling. Products are safe to use. The composition of water bag water coating. 1. Primer: fill the gaps, closed wall alkaline, increase the adhesion between the layers, increase and adhesion at the grass-roots level. 2. Waterborne multicolor medium coating: stone main color layer, flexible at the same time, to prevent walling. 3. Waterborne multicolor main ingredient: stone plastic layer, can produce almost the same with the original stone texture effects. 4. Smooth surface: internal coating protection, durable, resistance to ultraviolet light.