Foam prevention or foam elimination is necessary without causing surface defects.
Defoamer emulsion based on modified siloxanes and non-ionic emulsifiers.
TEGO® Antifoam 2290 is a self-emulsifying APEO-free organic antifoam concentrate based on paraffinic oil. The product is free of silicone and does not contain any silica.
Antifoam concentrate suitable for pre-defoaming of low-water containing metalworking fluids. Provides excellent compatibility.
10 % active antifoam emulsion for foam control in a variety of aqueous media, provides excellent stability in alkaline or electrolyte containing media, even at elevated temperatures.
Combines excellent efficiency with maximum compatibility at the same time.
TEGOPREN® 4506 is a polyether siloxane. It is a non-ionic product with 100 % active content.