Роль заліза в захисних покриттях від електромагнітного випромінювання

Abstract

Currently, the problem of protection against EMI remains relevant. Attenuation EMI mainly carries out through reflection or absorption. For this are used polymeric materials with different fillers. In the work, it is shown that the simultaneous use of reflecting and absorbing materials is inexpedient. The conducted experiment showed, that to increase the efficiency of shielding coatings, the last one should contain not less than two layers that separate reflective and absorbing facilities. Enhancement of polymer shielding coatings was achieved by the effective use of different components and constructions.