reactive toward free radicals and graft to elastomer chains to form
complex crosslinked network [17,18]. Because of all common coagents
contain terminal unsaturations, it can be concluded that
addition reaction is the principal mechanism by which they react
in the compound; this has been confirmed by observed loss of coagent
unsaturation during peroxide curing [19]. The formation of
complex crosslink network has a major impact on decreasing values
of TS observed at maximum concentration of DCP. The data obtained
for Vr, Q and Mc indicated the increase of cross-link density
by values much more when compared by other cured systems like