Investigation of Filled Polymer Weight Loss upon Irradiation in Vacuum

摘要

A computational and experimental investigation of the influence of the filler particle distribution on the polymer composite material weight loss in vacuum upon irradiation with electrons is performed. The model of the radiolysis product migration in materials under investigation is proposed for numerical analysis of the experimental data. It is shown that the weight loss rates of model materials upon irradiation at fluences not exceeding the threshold values depend on the type of filler distribution.