Method of making electric conductor

摘要

A method of making an electric conductor wherein a plurality of glass strands are coated with a thermally curable liquid dispersion of conductive particles and the strands are heated to thermally cure the liquid dispersion. The method includes grouping the wetted strands in a roving and winding the roving about rotating heated drums, which flattens the roving into a ribbon and cures the liquid dispersion on the strands. The conductive roving is spirally wrapped with a non-conductive strand into a cylindrical core and then encased in a semi-conductive overcoat.