Abstract
Objective: to develop and create new absorbers of microwave radiation on polymer basis; to assess the perspectives of application of polymer composite radioabsorbing materials (RAM) and electromagnetic screens (EMS) for solving of the problem of electromagnetic ecology and electromagnetic protection of biological objects. Material and methods. Monolithic, fibrous and combined RAM based on filled thermoplastics were chosen as subjects of the study. Dielectric, magnetic and electroconducting substances different in nature, shape, size and a phase state were used as a filler. The RAM structure was study with means of a scanning electronic microscope. Results and discussion. The application of polymer composite materials for protection of biological objects from the effect of microwaves has been shown as efficient. The prospects for creation of polymer RAM, containing biodegradable components, nanoparticles, chiral structures, encapsulated liquids and also as non-woven RAM and polymers with own electroconductive have been analysed. Conclusion. RAM based on polymer composite thermoplastics and EMS are highly effective means for solving the problems of electromagnetic ecology.
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