EFKA 1503 Fatty acid modified polymer Efka Additives Dispersing agents >> Polymerics Coatings >> Solventborne Coatings >> Waterborne Architectural / Decorative Pigment concentrates water Dispersing resin used to produce VOC-free pigment concentrates for both water- and solvent-based decorative paints Fatty acid modified polymer in water, free of solvents and amines EFKA-1503 is a dispersing resin with self-emulsifying properties. EFKA-1503 in combination with EFKA-4560, has been developed for the production of VOC-free pigment concentrates. The excellent compatibility of this combination with both water- and solvent-based decorative paint systems, means these concentrates are suitable for the production of tinting systems where only low shear force (shaking machines) is used. The chemical character of EFKA-1503, makes it suitable in systems with a wide pH-range (5-12). EFKA-1503 is recommended for use on its own as a grinding resin, or in combination with the polymeric dispersant EFKA-4560, for the production of VOC-free pigment concentrates for both water- and solvent-based decorative paint systems. Solvent-free and amine-free fatty acid modified polymer in water. Used for production of VOC-free pigment concentrates for both water- and solvent-based decorative paint systems. Offers self-emulsifying properties. Suits in systems with a wide pH-range (5-12).