Fuel cell separator

Fuel cell separators which are made by shaping a composition that includes a thermosetting resin, an artificial graphite with an average particle size of 20 to 70 µm and an internal mold release agent and which have a surface with an average roughness Ra of 1.0 to 5.0 µm are very hydrophilic, and thus facilitate the removal of water that forms during power generation by the fuel cell. Such separators also have a low contact resistance with electrodes in the fuel cell.