A method for manufacturing a friction or a clutch for Reibbelagwerkstoffs

A method for producing a friction material for a clutch, consisting of the following process steps: Performing a first heat treatment are heat treated at the carbon fibers at 2000 to 3000 ° C for graphitization; Producing a prepreg, being scattered to form the prepreg resin to a carbon fiber fabric; Producing a preform, wherein the heat-treated carbon fibers and resin are stacked on the prepreg for molding the preform; Preparing said mold is formed by applying a pressing pressure on the warp of a mold; and Performing a second heat treatment in which the molded part is heat treated at 1700-2500 ° C.