Styrene-acrylic acid copolymer used as grinding vehicle and polymeric surfactant for water based products

Used In

  • Pigment grinding vehicle for flexographic inks
  • Polymeric surfactant for emulsions
  • Binder for water based OPV


  • Good pigment dispersion
  • Good ink transfer and printability
  • High viscosity

Typical Properties

Appearance Clear pellet
Density 1.128 g/cm³
Softening Point, °C 160
Tg, °C 117
Solids, by weight, % >98.5
Molecular Weight 12800
Acid Value (mgKOH/g) 218