Polyron® 322

Polyron® 322 by ICL is a dispersing agent for emulsion paints and plasters. It can also be used as a flame retardant in printing inks and improves the cross-linking of the intumescent layer. It is a high capacity powder designed for binding calcium and other metal ions with rapid viscosity reduction during the dispersion process. It offers improved storage stability when applied in combination with polyacrylates like LOPON® 890. Due to its dispersing action, optimal particle size is rapidly achieved. Polyron® 322 slows down sedimentation and reduces water hardness and offers a good binding capacity with regard to calcium- and heavy metal ions. It deflocculates pigments and fillers in aqueous suspensions, thereby, high solid contents of emulsion paints with low viscosity can be achieved. The dosage level of the grade is 0.05 – 0.15 %.