Evonik TEGO AIREX 902 Specifications:
Name: Organically modified polysiloxane emulsion
Model: TEGO AIREX 902 W
Advantages: Universally used for microfoam elimination, highly compatible, and easy to mix
Applications: Brush/roller application, airless spray, compressed air spray, flexographic/gravure printing, dip coating, flow coating, and curtain coating for self-leveling floor coatings
Processing Instructions: Stir with low shear force before use. Add to the paint during the grinding or letdown stage. It is recommended to add the defoamer as supplied. The long-term effectiveness of the defoamer depends on the system and should be tested in different formulations (testing at different temperatures is recommended).
TEGO® AIREX 902 W is an emulsion defoamer specifically designed to eliminate microfoam generated during the coating application process. This highly versatile product can be used in water-based wood and furniture coatings, industrial coatings, architectural coatings, and printing inks. TEGO® AIREX 902 W is suitable for airless/airmix spray application, as well as brush, roller, and curtain coating. It is also ideal for the bubble-free application of medium- to high-viscosity coatings. Due to its excellent compatibility, TEGO® AIREX 902 W is easy to mix and is particularly recommended for clearcoat and pigmented coating formulations.