Abstract: The present invention relates to methods for shaping compositions comprising materials containing at least one electrically conductive material, dispersed in substantially non-electrically conductive plastic materials selected from thermosetting resins, thermoplastic resins and elastomers. With thermosetting resins, shaping is accompanied by curing.

Abstract: Friction or antifriction material for use in brakes, clutches, bearings and the like is shaped and cured in a mold containing a mixture of a substantially non-electrically conducting heat bondable friction or antifriction material composite with at least one electrically conductive material dispersed throughout the mixture. The mold is closed to confine the mixture and at least two electrodes are placed opposite sides of and electrically connected with the mixture. An electrical potential is applied to the electrodes to pass an electric current substantially throughout the mixture to effect resistance heating, shaping and curing of the mixture within the mold. The heat input to the mixture is monitored to control the total heat input to a predetermined value required for effecting shaping and curing of the mixture. The maximum electric current passed through the mixture can also be controlled.