PPR F420 is an aminofunctional co-reactant for polyisocyanates used for the formulation of high-solids, two-component polyurethane topcoats and solvent-free coatings. PPR F420 is also useful when reacted with -NCO functional HDI trimmer showing longer gelling time and excellent yellow resistance.
Our Bio-Based Poly Urethane Dispersion(PUD) is used for Polyurethane coatings, resin and elastomer. It’s liquid at room tempareture and offers low crystallinity, good chemical(suscreen,DEET, oleic acid)/stain resistance.