You are here: Home / Products / R2650R2650 October 18, 2013 By R2650 TDS | SDS A modified polyurethane dispersion to be used to improve the performance of inkjet inks. Essential R2650 performs best in piezo-type printers. % Solids 31.5% pH 7.8 Viscosity < 250 cps Total VOC (wt %) 14.4% Market Segments:Inkjet Ink Vehicle