ZETASPERSE® 2500

ZetaSperse® 2500 by Evonik acts as a high-performance dispersant. It is a tailored combination of wetting and stabilizing chemistries that provides excellent viscosity stability over long-term/heat aging in the dispersion of metal salt pigments such as lithol rubine (PR57:1) and in the stabilization of demanding organic pigment chemistries in waterborne coating and ink systems. Moreover it is an APE-free alternative to Surfynol CT-171 additive. It is also solvent-, glycol- and HAPS- free. This product can be used with resin or resin-free systems and is best suited for the following pigment chemistries: Red Lakes (PR57: x, PR48: x, PR49: x and others) and most organic pigments classes. It offers increased color development, robust color and dispersion stability in let-down with shock resistance. ZetaSperse® 2500 is listed in EINECS (EU), ENCS (Japan), TSCA (USA), ECL (South Korea), SEPA (China) and AICS.