ELECTRICALLY CONDUCTIVE PAPER, THERMOPLASTIC ELECTRICALLY CONDUCTIVE PAPER AND HEAT-FUSIBLE ELECTRICALLY CONDUCTIVE PAPER

摘要

PURPOSE:To obtain an electrically conductive paper, containing a specific amount of electrically conductive fibers prepared by doubly coating fibers having a specific fiber length as a core with copper and silver and excellent in electric conductivity (surface resistance value), electromagnetic wave shielding characteristics, moisture resistance, processability and adhesion to various base materials. CONSTITUTION:The objective electrically conductive paper containing 3-60wt.% electrically conductive fibers prepared by doubly coating fibers having =2mm average fiber length (e.g. glass cut fiber or milled fiber having 20-200 aspect ratio and =0.1m2/g specific surface area or nylon or polyester fiber having 1-3 denier fiber diameter, 20-200 aspect ratio and =0.2m2/g specific surface area) as a core with copper and silver.