Sodium Polyacrylate

DeCAL 2040 Sodium Polyacrylate Homopolymer

DeCAL 2040 is a low viscosity dispersing agent for water-borne coating systems and is especially suited for the dispersion of inorganic pigments. DeCAL 2040 is a solution of a sodium salt of an acrylic polymer in water and, with DeCAL 2041, is the standard dispersant for matt emulsion paints. Both can also be used in certain semi-gloss and gloss formulations.


DeCAL 2040 is an ideal dispersing agent for a wide range of water-borne coatings


  • Improved storage stability of both the pigment dispersion and the formulated paint.
  • Little or no adverse reaction to high temperatures or pH changes.