DETERIORATION ANALYSIS METHOD

摘要

Provided is a deterioration analysis method which can analyze the state of deterioration of a polymeric material, particularly the state of deterioration of the surface of the polymeric material, in detail. The present invention relates to a deterioration analysis method which can analyze the state of deterioration of a polymer by irradiating a polymeric material with high-brightness X-ray and measuring the amount of the absorbed X-ray while changing the energy of the X-ray.