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TEGO Antifoam 2-89 is an organo-modified siloxane.
TEGO Antifoam 2-89 is an antifoam emulsion that provides reliable foam control and excellent long-term efficiency especially in pressure sensitive adhesives.
TEGO Antifoam 2-89 combines excellent efficiency with maximum compatibility at the same time. These properties cannot be achieved with organic or with traditional silicone oil based antifoams. Required dosage may vary over a wide range (0.05-0.2%).
Physical properties
Appearance white emulsion
Active content 20 %
Density (25 °C) approx. 1.0 g/cm³
Viscosity, dynamic (25 °C) DIN 53019 approx. 400 mPas
pH-value (25 °C) 8,5 delivered form
Application
TEGO Antifoam 2-89 provides reliable foam control and excellent long-term efficiency especially in pressure sensitive adhesives.
TEGO Antifoam 2-89 may also be used in aqueous media, as well as in the processing and application of polymer dispersions, emulsions and a multitude of other industrial applications (e.g. industrial and household cleaners) where the use of traditional silicone oil based antifoams is restricted for certain reasons.
TEGO Antifoam 2-89 is an antifoam emulsion based on organo-modified siloxanes.
Benefits
The special raw material of TEGO Antifoam 2-89 provide an unique product profile that combines excellent efficiency with maximum compatibility at the same time. These properties cannot be achieved with organic or with traditional silicone oil based antifoams. Furthermore undesirable effects associated with silicone based antifoams (silicone spotting, fish eyes) can be eliminated in most applications. The TEGO Antifoam product range exceeds customer requirements according to:
• Foam formation during compounding of a final formulation
• Foam formation during the application of the adhesive
• Inadequate storage stability
TEGO Antifoam 2-89 is an anti-foaming agent.
TEGO Antifoam 2-89 is organo-modified siloxane emulsion.
TEGO Antifoam 2-89 provides a unique product profile that combines excellent efficiency with maximum compatibility.
TEGO Antifoam 2-89 eliminates undesirable effects associated with silicone based antifoams (silicone spotting, fish eyes).
TEGO Antifoam 2-89 is easily dilutable in water (1:1 to 1:10).
TEGO Antifoam 2-89 is used in various polymer dispersion & polyvinyl applications. Recommended dosage ranges from 0.05% to 0.2% (initial dosage: 0.1%).
TEGO Antifoam 2-89 complies with FDA regulations.
