Afcona -2280

Afcona -2280 by Afcona Additives is an effective, silicon-based defoamer and air-releaser for solvent-based and solvent-free systems. It also acts as a good leveling agent, giving a smooth surface to the coatings. It is an organically a modified polyalkyl polysiloxane. Afcona -2280 is developed to produce rapid de-aeration for pigmented and mat finish of wood coatings in NC, AC, and PU. It is suitable for polyurethane and epoxy compounds used in flooring or general industrials. Recommended dosage level is 0.10-1.0% and under normal conditions, the dosage level is 0.10-0.50% based on total formulation. The shelf-life of the grade is 5 years.