PAT-ADD DA 947

PAT-ADD DA 947 by PATCHAM FZC is a polymeric polyurethane with cationic pigment affinic group. Acts as a wetting and dispersing agent. It is a unique, surface active polymer, showing strong adsorption properties onto a wide variety of pigment surfaces, contributing to best dispersion stability, low viscosity pigment dispersions and high transparency fir fine particle sized pigments. PAT-ADD DA 947 optimizes color homogeneity, contributes to improved fibre wetting and is free of aromatic solvents. It is applicable in conjunction with a variety of resin systems, such as UPR, vinyl esters and epoxies. In case of optimisation pigment dispersion, generally a dosage of approx. 2.5% SOP for inorganic pigments to approx. 30% SOP in case of carbon black or organic pigments are used. It is a REACH compliant.