Vv. Tereshatov et Vy. Senichev, STRESS-STRAIN BEHAVIOR OF CROSS-LINKED PO LYBUTADIENE URETHANES, Vysokomolekularnye soedinenia. Seria A, 37(7), 1995, pp. 1166-1169
The stress-strain behavior of cross-linked amorphous polybutadiene ure
thanes was examined at different strain rates. It was found that, at l
ow strain rates, the experimental data are described in terms of Barte
nev and Khazanovich's theory. In order to describe the behavior of the
se elastomers in a broad range of strain rates, an approach was sugges
ted that took into account both stress relaxation and the transformati
on of the properties of the elastic network during the deformation of
the material.