CARBONACEOUS POWDER MOLDING MATERIAL, METHOD FOR PRODUCING THE SAME AND CARBONACEOUS MOLDING

摘要

PROBLEM TO BE SOLVED: To obtain a carbonaceous powder molding material contributing to production of a carbonaceous molding having low electric resistance, high mechanical strength. SOLUTION: In this carbonaceous powder molding material obtained by mixing carbonaceous powder with a thermosetting resin, the main component of the thermosetting resin is a benzoxazine resin, a mixture of the benzoxazine resin and a dimethylene ether type phenol resin or a mixture of the benzoxazine resin and a resol type phenol resin and the mixing ratio of the carbonaceous powder and the thermosetting resin is 92/8-70/30 (mass ratio). The carbonaceous powder comprises at least one selected from expanded graphite powder, scaly graphite powder and artificial graphite powder.