抄録
Previous studies have shown that the dynamical behaviour of rubber vibration absorber is explained by the fundamental stress strain relation of materials having hereditary characteristics which was proposed by Sawaragi and Tokumaru. This report described the influence of carbon black contents on the dynamical behaviour of rubber vibration absorber. As the behaviour of these materials is complex, for simplicity we took a test procedure of constant rate of loading.
We obtained the distribution functions of retardation time and hysteresis stress which characterize the behaviour of vulcanized rubbers and discussed the relation between the distribution function of hysteresis stress and the dependence of dynamic modulus and internal friction on amplitude.
