Ventrus K12 (DDSA/TPSA) 12-ASA dodecenyl succinic anhydride epoxy curing agent oily corrosion inhibitor PU plasticizer 26544-38-7

products introduction dodecenyl succinic anhydride/tetrapolypropenyl succinic anhydride k12 (ddsa, tpsa) it is an alkenyl succinic anhydride series product of vertellus. it is a different product synthesized by the reaction of maleic anhydride and a variety of different olefins. it includes: linear octenyl succinic anhydride (osa), starch grade linear octenyl succinic anhydride, nonenyl succinic anhydride (nsa),…