Viacat 4100 by Vesta Chemicals is a non-corrosive organotin catalyst used in synthesis of saturated polyester in powder coatings, insulating varnishes and coil coatings. It is suitable for the production of unsaturated polyester resins, saturated polyester resins and polyester polyols. Viacat 4100 complies with REACH regulations.
CatOnium ETPB by Vesta Chemicals is a phase transfer catalyst. It is used to accelerate the cure of phenolic-based epoxy-, fluor elastomer resins and thermosetting powder coatings. It has ethyl group attached to a triphenylphosphonium cation and a bromide anion. CatOnium ETPB complies with REACH regulations.
