الياف رساناي الكتريسيته از آميخته پلي آنيلين و پلي آكريلونيتريل

Electrically Conductive Fibers of Polyaniline and Polyacrylonitrile Blend

The utility of conjugated conductive polymers, having a combination of properties between metals and plastics depend on their potentialities in a number of growing technologies. Considering the properties of the conductive polymers and a spinnable polymers, polyaniline and polyacrylonitrile have been employed for wet spinning. For filament production of polyacrylomtrile / polyaniline blends a bench scale wet spinning apparatus has been set up. Fibers from polyacrylonitrile and polyaniline of various blends ratios are produced. Some physical and electrical resistance of these filaments are examined. The treshhold limit for conductance in the blend was 0.16% of polyaniline. The higher concentration of polyaniline enhances the conductivity at the expense of the mechanical properties. The physical and mechanical behaviors of the filaments are discussed.