Modern aspects of the study of the influence of physical effects on the properties of polymers

The article is devoted to the analysis of modern aspects of physical impact on polymer materials and their qualitative characteristics. In the process of studying the literature, both positive and negative sides of physical impact on the structure and quality of polymer materials were identified. The following physical methods of exposure were considered: ultraviolet irradiation, ionizing and microwave radiation, laser exposure, mechanical loading, heat treatment and others. The experience of applying physical impact to expand the field of application of polymers, including increasing strength, heat resistance, corrosion resistance, etc., is described. The risks that may arise as a result of exposure to various structures of polymer materials, including those used for food packaging, are touched upon. The prospects of studying the effect of microwave radiation as a type of physical impact on polymers in order to reduce negative consequences are indicated. This article may be useful for specialists involved in the development and production of polymer materials, as well as for scientific researchers studying the physical properties of materials.