Surfynol® CT-131

Surfynol® CT-131 by Evonik is a solvent-free, grind aid surfactant designed for pigment wetting. It is used in aqueous formulations. It promotes good color development for maximum tint strength, low-viscosity, dispersion stability, low foam, good compatibility and good water sensitivity. Surfynol® CT-131 is used in adhesives. Recommended usage level lies between 1-3 % on pigment solids with grind resin, and 5-20 % on resin free, pigment solids.