Polyester can act as a dispersant in water-based paints. It can evenly disperse pigment particles and improve the stability and performance of the paint. This article explores the mechanism and advantages of polyester as a dispersant for water-based paints.

CFC-580
As an additive aid: CFC-580 itself is not a traditional anti-sagging agent for oil-based paints, but it can play an auxiliary role in some aspects. Due to its good chemical stability and low surface tension, adding a small amount of CFC-580 to the paint formula may help improve the overall leveling of the paint and indirectly affect the anti-sagging performance of the paint.
In special application scenarios: In some special environments where the physical and chemical properties of the paint are extremely high, such as in high temperature, high humidity or highly corrosive industrial environments, CFC-580 can work in conjunction with polyester anti-sagging agents. For example, in the protective coating of steel structures on offshore oil platforms, CFC-580 can help the paint better adapt to the complexity of the marine environment, while the polyester anti-sagging agent ensures uniform coating of the paint on the vertical structure.

CFC-690H
It can have a certain effect on the rheology of the coating. Due to its low surface tension, it may help improve the leveling performance of the coating in the coating system, thereby indirectly playing a certain auxiliary role in anti-sagging. For example, in some occasions where the appearance quality of the coating is extremely high.