TEGOPREN® 5890

TEGOPREN® 5890 by Evonik is an organo-modified siloxane. It is a solvent-free, easy to handle liquid, acts as an anti-foaming and wetting agent. It is highly efficient in fighting dry foam and shows an outstanding dispersibility and dilution stability. It improves the dewatering of S-PVC after stripping. It is recommended for the production of transfer labels and tapes or for laminating processes as well as for the production of dispersions like reaction, blow down and stripping.

• It is compatible with cellulose, polyvinyl alcohols, PVC suspension, ethylene vinyl acetate copolymers (EVAc) and polyvinyl acetate (PVAc).
• TEGOPREN® 5890 is used in water-based polymerization processes and adhesives.
• The recommended dosage may vary between 0.01 to 1.0%.
• It has a shelf life of 12 months.