Afcona -2790

Afcona -2790 by Afcona Additives is a modified polysiloxane-based defoaming agent for solvebt-based & solvent-free coatings and inks. It has a strong performance of anti-foam, leveling and deaeration. It can quickly remove the tiny bubbles in the system, breaking the foams on the interface. It is suited for colorants that contain pigments. Afcona -2790 is suitable for solvent-based silk printing inks systems such as epoxy, PU, UV curing and unsaturated polyester. The recommended dosage level is 0.3-1.0%, under normal condition is 0.5-1.0% on total solvent-free formulations, and 0.3-0.8% on total solvent-based formulations. The shelf-life of the grade is 3 years.