Stepwise mechanism of the nucleation of plastic deformation in glassy polymers

摘要

The mechanism was studied for the nucleation of inelastic strain (its delayed elastic (anelastic) component epsilon(de) and plastic component epsilon(p)) during isothermal loading of specimens of organic glassy polymers of various chemical nature by uniaxial compression at T (def) < 0.6 T (g) within the strain range epsilon(def) < 45-50%.