Tego® Antifoam 691
Tego® Antifoam 691 is a 100% active defoamer compound based on an organomodified siloxane. It is particularly suitable as a pre-defoamer for a wide range of emulsifiable metalworking fluids (MWF). Tego® Antifoam 691 can be applied to soluble oils and semi-synthetic fluids based on mineral oils or ester oils as well as for MWF that are based on blends of these. It may also improve the foaming behavior of water-soluble MWF. Tego Anifoam 691:
- Provides excellent foam knock down and hold down properties
- Shows an outstanding long-lasting defoaming persistence
- Provides excellent filterability properties, which minimizes the amount of additional tank side defoamer
- Allows the formulation of stable MWF concentrates
- Is free of silicone oils
Chemistry:
- Organomodified Siloxane
Functions:
- Defoamers
Markets:
Market Segments:
- Metalworking Fluid
Applications:
- Metalworking Fluid - Other