发明名称 METHOD OF MANUFACTURING CARBON FIBER REINFORCING CARBON MATERIAL
摘要 PROBLEM TO BE SOLVED: To provide a method of manufacturing carbon fiber reinforcing carbon material which is needless of secondary compacting process, high in production efficiency, low in cost, high in density of elaborate texture, and high in strength. SOLUTION: The method of manufacturing carbon fiber reinforcing carbon material is characterized in that a prepreg obtained by impregnating thermosetting resin into the carbon fiber, hardening, and forming is heat treated in a non-oxidizing atmosphere at the temperature of 400-700 deg.C, the obtained primary baked matter is carbonized under the pressure of 4.9-29.4 MPa at the temperature of 1,000-2,300 deg.C.
申请公布号 JP2003012374(A) 申请公布日期 2003.01.15
申请号 JP20010198114 申请日期 2001.06.29
申请人 TOKAI CARBON CO LTD 发明人 SEDAKA TOSHIYA
分类号 C04B35/52;C04B35/80;C04B35/84 主分类号 C04B35/52
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