VULCANIZATION OF ETHYLENE-PROPYLENE-DIENE TERPOLYMERS

摘要

Ethylene-propylene-diene terpolymer elastomer compositions having improved vulcanization properties containing auxiliary vulcanization accelerators selected from mono and dihydrazide derivatives of monobasic and dibasic organic acids containing C2 to C40 carbon atoms and having alkyl, aryl, alkenyl and cyclic structures.