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Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
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TEGO® Antifoam 4-88

Technical Datasheet | Supplied by Evonik
TEGO® Antifoam 4-88 by Evonik is an APEO-free and mineral oil-free antifoam emulsion based on organo-modified siloxanes for use in polymeric coatings. It offers excellent efficiency, maximum compatibility and prevents surface defect problems such as fisheyes and craters. TEGO® Antifoam 4-88 is used in PU dispersions. It is typically used as an aqueous pre-dilution in a ratio of 1: 1 to 1: 10. Its recommended usage is between 0.05 to 0.2 %. It is in compliance with FDA, REACH, European regulation 10/2011 and XIVth BfR Recommendation. It is listed on EINECS, TSCA, DSL, ECL, AICS, ENCS, TCSI, PICCS, IECSC and NZIOC chemical inventories. It has a shelf life of 6 months.
Product Type
  • Defoamers / Anti-foaming Agents > Silicone-based
  • Surface Conditioners / Surface Modifiers > Anti-crater Aids
Chemical Composition
Organo-modified siloxane
Physical Form
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