Abstract
The work is devoted to research of vulcanization characteristics of mixtures and revealing of features of change of technological, dynamic and physical-mechanical properties of elastomers on the basis of isoprene rubber filled with carbon black N330 and boron nitride (BN). It has been established that with a gradual increase in the concentration of the inert filler BN a decrease in the curing rate by 33% and the density of the polymer cross-linking by 26% is observed, as well as an increase in the curing start time by almost 300% and the optimal curing time by 200%. At the same time, there is a 26% decrease in the "Payne effect", a 50% increase in the relative elongation at rupture and a 30% decrease in the tensile strength.
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