An Interface Phenomenon in Polymer Matrix Composites Induced by Influence of Constant Magnetic Fields

Abstract

The goal of this work is to find out mechanism of constant magnetic field influence on formation of polymer surface layers in a Polyvinyl chloride composite filled with ferrite microparticles. Calculations of a magnetic field in a polymer surface layer of the microcomposite were performed by Fourier’s method assuming three different sets of simplifying assumptions. Results of these calculations are presented for different values of concentration of ferrite particles in the polymer matrix composite. They and data of a known experimental investigation indicate that polymer surface layer friability structures in the polymer matrix composites of this type significantly depend on the concentrations of the filler.