L. Ibarra et M. Alzorriz, Mechanical and dynamic properties of ionic elastomers obtained from carboxylated nitrile rubber and zinc peroxide, KAUT GUM KU, 53(7-8), 2000, pp. 415-418
Crosslinking of carboxilated nitrile rubber (XNBR) with zinc peroxide give
rise to the formation of the ionic elastomers, Tensile and dynamic properti
es of these materials are studied as a function of storage time and the lev
el in crosslinking agent. Changes in mechano-dynamic properties are explain
ed in terms of phase separation.