Evonik's Coating Additives business line is expanding its TEGO® Rad range of tailored silicone acrylates with a new radically crosslinkable defoaming slip additive.
The new TEGO® Rad 2550 is a clear, low viscosity liquid that effectively reduces static and dynamic surface tension in both conventional UV- and LED-cured formulations. Key attributes include low coefficient of friction (COF), high scratch resistance, good defoaming, and the ability to create hydrophobic surfaces.