COMBINED FILAMENTS WITH A FERROMAGNETIC ROD, THEIR STRUCTURE AND PROSPECTS FOR USE

Abstract

The paper analyzes the existing methods for obtaining threads and yarns. It has been established that the largest combined (reinforced) threads make it possible to produce textile products with specified special properties. Tensile tests were carried out on a combined three-component yarn, one of the components of which was a ferromagnetic microwire. It has been established that when such a thread is stretched, the breakage of the components does not occur simultaneously. First of all, the component with the highest rigidity, the ferromagnetic microwire, is torn. The breaking elongation of the microwire is practically equal to the deformation of the warp thread during weaving on shuttleless looms. Therefore, for a stable weaving process, it is necessary to select the appropriate technological modes, or to develop threads of a special structure with increased breaking elongation.