Surfynol® DF-66 Defoamer

Surfynol® DF-66 Defoamer by Evonik is a liquid, acetylenic-modified, polysiloxane-based emulsion defoamer designed for use in aqueous ink and coating systems. It offers excellent defoaming efficacy, longevity and stability upon aging. It has no detrimental effects on printability in an optimized ink system. It imparts wetting capabilities and demonstrates high compatibility (no phase separation). Surfynol® DF-66 Defoamer is recommended for use in pigment grinding and letdown applications in wood coatings, light duty industrial maintenance, pigment dispersions and more.