METHOD FOR EVALUATING MODULUS OF REPULSION ELASTICITY, HARDNESS AND ENERGY LOSS OF POLYMER MATERIAL

摘要

The present invention provides a method for evaluating the rebound resilience, hardness, or energy loss of polymer materials, capable of sufficiently evaluating the difference in performance between samples with excellent measurement accuracy. The present invention relates to a method for evaluating the rebound resilience, hardness, or energy loss of a polymer material, including irradiating the polymer material with X-rays or neutrons to perform X-ray scattering measurement or neutron scattering measurement.