Study of elastic and thermoelastic properties of ethylene–propylene and ethylene–vinyl acetate copolymers. I. Elastic properties

摘要

AbstractThe elastic properties of ethylene–propylene and ethylene–vinyl acetate copolymers crosslinked to different degrees were studied. A correction of the front factor with respect to temperature has been proposed for calculation of the concentration of network chains from shear modulusG. Deviations from the Gaussian approximation of the dependence of force on deformation were evalua