skip to main content
Skip Navigation LinksPages > 1550H

SMA® styrene maleic anhydride copolymer resins from Total Cray Valley have a long history as pigment dispersants for water based coatings and inks. SMA ester resins have ester side chains for strong affinity to pigment surfaces, anionic acid groups to provide electrostatic stability in water based dispersions, and a polymeric backbone to provide steric stability.

Because of their unique anionically charged chemical structure and complementary design of hydrophilic-hydrophobic properties SMA esters can effectively disperse and stabilize many different types of pigments and fillers.

See the latest SMA 1550H Tech Update here.

More Product Information

Recent Product Updates