ELECTRICAL CONDUCTIVITY OF FIBROUS MATERIALS WITH A FUNCTIONALIZED SURFACE
Purpose – to determine the influence of surface functionalization on the electrical conductivity of fibrous material on the basis of PAN. Fibrous based materials possess a number of PAS properties, in particular, "wooly". However, the products based on copolymers of acrylonitrile unpleasant inherent disadvantages, among which should be made a significant accumulation of electrical charge. Radzishevsky reaction is effective in holding surface functionalization of PAN-based material. It decrease of the conductivity of fibers. Thus, during exploitation of the finished product will be a more intense and rapid draining process charges formed, which in turn minimizes the amount of accumulated charges. A clear correlation between the conductivity and the capillarity of fibrous material, on the one hand, indicates the occurrence of the Radzishevsky reaction on the fiber surface, and the other of improving hygienic properties of fibrous materials based on polyacrylonitrile fibers.