Water-based coatings are widely recognized around the world because of their eco-environmental friendliness. However, how to improve the rheological properties of water-based coatings is one of the major challenges faced by water-based formulations. VP. Disp. WF 7620 is the latest rheology control dispersion in Evonik's coating additive product portfolio, which is specially developed to control the rheology of water-based coatings.
Compared with other traditional thickeners and rheology control agents, VP. Disp. WF 7620 can be conveniently used in water-based formulations, exhibits excellent rheological properties in water-based coatings, and can provide anti-settling in paint coatings Effect, and has anti-sagging effect in various applications. This product is very suitable for high-performance waterborne industrial coating spray applications, such as plastics, metal coatings and automotive coatings.
VP. Disp. WF7620 is very convenient to use and handle. Even under low shear conditions, it can trigger rapid and complete dispersion in aqueous systems. This allows coating manufacturers to eliminate process steps such as bead grinding, thereby speeding up the production process, improving production efficiency, and improving the rheology of coating products.
It is reported that Evonik's coating additives division has a strong business in China and the Asia-Pacific region, providing a wide range of specialty additives for the local coating and ink industries. The business has decades of experience in the development of new products for various coatings markets, such as decorative coatings, industrial coatings, automotive coatings and printing inks.
