high quality cas 26761-42-2 / potassium neodecanoate overview: potassium neodecanoate is a polyurethane hard foam trimerization catalyst, mainly used for the catalytic reaction of polyurethane and polyisocyanurate, with better post-curing; potassium neodecanoate can be used in the foaming formulations of sprayed hard foam, pir hard foam and pu hard foam products. english name potassium neodecanoate...