Water-based paint is essentially paint, but the effect it presents is not quite the same as that of other paints. But for water-based paint, we did not approve of this nature of the product at first. Firstly, its composition affects the body structure of the human body. Secondly, its development stage is not very long, so relevant industries will keep a suspicious attitude to face this material. Fortunately, this material has been continuously improved and improved, and gradually appeared in everyone's sight. Normally this kind of paint would be applied to this part of the building.

In general, water-based paint technology has gone through the following three stages.

The first generation of water-based paint with acrylic acid as the main raw material, its advantages are water resistance, weather resistance can be good, is the water paint manufacturers to market the main products. Its disadvantages are general comprehensive performance, relatively low chemical properties (such as poor alcohol and alkali resistance), hardness, wear resistance and other physical indicators are low, which is also the reason why most people think that water-based paint is not good. The second generation of water-based paint with acrylic acid and water-based polyurethane composite as the main raw material, not only inherited the first generation of acrylic acid products good weather resistance, construction tolerance, but also improve the hardness of water-based paint, but the chemical performance is still relatively low, at present only a few enterprises can produce, is the middle of the water-based paint products. The third generation of water-based paint with acrylic modified waterborne polyurethane as the main raw material, on the basis of the second generation of water-based paint products, and greatly improve the comprehensive performance of the product, pencil rule test hardness can reach more than 2H, fully meet the daily needs; The wear resistance even exceeds the oil-based paint, service life, color deployment has obvious advantages; More importantly, the chemical performance is stable, alcohol resistance and alkali resistance are greatly enhanced than the previous two, for water-based paint in the high-grade products, the technology is monopolized by a few manufacturers at home and abroad.