K-Sperse 6501 Zinc sulfonate King Industries Dispersing agents Acrylic/Acrylate Resins Alkyd Resins Bitumen & asphalt Epoxy Resins Polyester Polyurethane Coatings >> Powder Coatings K-Sperse dispersing agents can be used with organic and inorganic pigments. They are utilized in a broad range of resins including acrylics, alkyds, bitumen, epoxies, polyesters, and polyurethanes. They are particularly effective for carbon black, phthalo blue and iron oxide pigments. Typical advantages include: Higher pigment loading Faster dispersion time at lower dispersant levels Better color development and gloss Greater transparency of transparent pigments Improved humidity and corrosion resistance K-Sperse 6501 is a free flowing powder additive offering advantages similar to the liquid products but specifically developed for powder coatings. Additionally, K-Sperse 6501 can: Improve hiding power at lower film thicknesses Improve dispersion of fillers allowing faster production through the extruder Withstand the high processing temperatures during extrusion Be used in rubber and plastic masterbatching K-SPERSE 6501 Zinc Sulfonate Precipitated Silica Free flowing powder of zinc sulfonate in a precipitated silica carrier. Used as a dispersing agent with organic and inorganic pigments such as carbon black, phthalo blue and iron oxide pigments in powder coatings. Offers compatibility with acrylics, alkyds, bitumen, epoxies, polyesters, and polyurethanes. Provides high pigment loading, fast dispersion time at low dispersant levels, good color development and gloss, great transparency of transparent pigments, and improved humidity and corrosion resistance. Improves hiding power at lower film thicknesses and dispersion of fillers.