Defoamers/Defoamers - Non-Aqueous Formulations

Evonik TEGO Digao Airex non-aqueous formula defoamer Defoamer 944, 963, 971, 990, 991, Foamex N

The ingress of gas should be avoided during the production, filling and application of solvent-based coatings. The air-free paint film ensures that the coating has good optical appearance and durability. The TEGO® Airex brand offers formulators a range of products that effectively combat air bubbles while maintaining just the right level of compatibility with solvent-borne coating systems. Using different technologies, such as silicon-containing and silicon-free, can solve all bubble problems.

product	solvent type	radiation curing	Two-component solvent-free type	paint	Varnish	spray application	airless spray	Brush/Roller Application	Flexo / Gravure	Floor coating
TEGO Airex 944	highly recommended	Not recommended	highly recommended	highly recommended	recommend	highly recommended	highly recommended	highly recommended	Not recommended	highly recommended
TEGO Airex 963	highly recommended	recommend	recommend	highly recommended	recommend	highly recommended	recommend	highly recommended	recommend	highly recommended
TEGO Airex 971	recommend	recommend	recommend	recommend	highly recommended	recommend	recommend	recommend	highly recommended	Not recommended
TEGO Airex 990	highly recommended	recommend	highly recommended	highly recommended	highly recommended	highly recommended	highly recommended	recommend	Not recommended	highly recommended
TEGO Airex 991	highly recommendedrecommend	highly recommended	highly recommended	recommend	highly recommended	highly recommended	highly recommended	Not recommended	recommend
TEGO Foamex N	highly recommended	highly recommended	highly recommended	highly recommended	Not recommended	recommend	highly recommended	highly recommended	recommend	recommend