Comparative analysis of nonlinear elastic moduli of polystyrene, polycarbonate and PMMA

A. V. Belashov, A. A. Zhikhoreva, Y. M. Beltukov +1

We present the comparative experimental analysis of frequency dependencies of linear (Lamé) and nonlinear (Murnaghan) elastic moduli of polystyrene, PMMA and polycarbonate. The me…