The first is water-based wood paint with acrylic acid as the main component. Its main characteristics are good adhesion, which will not deepen the color of wood, but poor wear resistance and chemical resistance, and soft film hardness. Try the pencil rule.
Half board and lodging
, the fullness is poor, the comprehensive performance is average, and the construction is prone to defects. Because of its low cost and low technical content, it is the main product that most water-borne coatings enterprises push to the market. This is also the reason why most people think that water-based paint is not good. Its advantage is that it is cheap.
The second is waterborne wood paint, which is mainly composed of acrylic acid and polyurethane. Its characteristic is that it not only inherits the characteristics of acrylic paint, but also increases the characteristics of wear resistance and chemical resistance. Some enterprises are labeled as water-based polyester paint. Good paint film hardness, pencil rule is as follows
1H
Good fullness, comprehensive performance close to oily paint. At present, only a few enterprises in China can produce it.
The third type is polyurethane waterborne coatings, which have excellent comprehensive properties and high fullness, and the hardness of the film can reach 90%.
1.5-2H
Wear resistance even exceeds that of oily paint, and it has obvious advantages in service life and color matching. It is an advanced product in water-based paint.
Only a few professional companies in the world have mastered technology. In China, only Dongguan Dingyuan Industrial Co., Ltd. took the lead in completing the localization of this core technology and has a national invention patent. Its "Lv Bo" brand waterborne paint is equivalent to the second kind of waterborne paint.
Although the types are clear, the waterborne wood paints on the market are not easy to distinguish. Because the name and component identification of water-based paint are not uniform among manufacturers, it is easy for consumers to be confused. For example, water-based paints with acrylic acid as the main component have two standards: acrylic acid and polyurethane. Consumers had better be able to help judge by smelling: the taste of acrylic acid is a little sour, and the taste of polyurethane is a little greasy. Of course, the most reliable way is to buy products produced by professional waterborne wood paint manufacturers.