PowerSorb™ 531 by TinToll (PCC Group) is a 2-hydroxy-4-n-octoxybenzophenone-based ultraviolet light absorber. It exhibits synergy with HALS and is available in slightly yellow powder or flake form... view more

PowerSorb™ 571 by TinToll (PCC Group) is a linear and branched 2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl phenol. It is a low volatility liquid UV light absorber. It exhibits good solubility in... view more