Conductive carbon black is a black powder, its particles have the graphite-type crystalline structure with very low resistivity, which is conductive, providing an excellent electric conductivity. Therefore, carbon black is widely used as conductive filler, being mixed in plastics, elastomer, paints, adhesives, films, and pastes. Fuel caps and fuel-introducing pipes of automobiles, for example, are required of electric conductivity for preventing static. Therefore, carbon black is used as an excellent antistatic agents such as antistatic or conductive rubber, plastics, cable etc., it can also be used in raw materials of dry battery.
