The characteristics of defoamers for metal paint that cannot be ignored

The choice of defoamer determines the surface effect of the coating. Metal coating is a textured coating, so the use of defoamers is even more important. It can not only reduce the generation of bubbles, but also improve the surface effect of the paint film.

What are the functions of metal defoamers?

1. Extremely low surface tension.

2. It has anti foaming, defoaming, and defoaming functions, and is particularly effective for systems with high viscosity.

3. It can prevent shrinkage and has excellent effect on enhancing the gloss of the coating.

4. Improve anti adhesion and surface smoothness, thereby enhancing the scratch resistance and wear resistance of the paint film.

5. It can effectively suppress and eliminate bubbles and microbubbles generated during the manufacturing and construction of coatings.