| 摘要 |
PURPOSE:To provide high resistance carbon fine powder comprising amorphous soot-like fine powder, and to provide a conductive filler capable of imparting a conductive performance in a wide control range to an insulating material, etc. CONSTITUTION:High resistance carbon fine powder having properties comprising a nitrogen adsorption specific surface of >=50m<2>/g, an electric specific resistance of 10-10<8>OMEGAcm and a carbon content of 99.99wt.% comprises amorphous soot-like fine powder containing carbon cluster, and a conductive filler comprises the high resistance carbon fine powder. |
