NOVELTY - The composition comprising an unsaturated prepolymer resin, an unsaturated material, an inorganic particulate conductive filler and an initiator is ported directly into a feed throat (108) by an auger which has a vertical component to its positioning relative to plane of an injection molding apparatus. The composition is fed into a mold (109) by a phenolic screw (105) within the feed throat.    USE - For forming intricately molded conductive products such as fuel cell plates and electrochemical cell bipolar plates used for portable fuel cells and stationary power units.    ADVANTAGE - High definition complex configurations suitable for injection molding techniques, are formed using the molding composition. Thin plates having intricately patterned network of very narrow, smooth, flow passages are obtained. The need of complex and expensive machining processes are virtually eliminated. The molded products such as plates having desirable bulk conductivity, good surface characteristics (matte appearance), electrical conductivity, dimensional stability, heat resistance, chemical resistance, shrink resistance, corrosion resistance and strength are molded inexpensively in large amounts. The rheological modifier used in the composition prevents phase separation of the resin and the conductive filler.    DETAILED DESCRIPTION - The composition comprises an unsaturated prepolymer resin comprising one or more unsaturated polyester and vinyl ester resin, an unsaturated material having terminal ethylene group, an inorganic particulate conductive filler and an initiator. The unsaturated material is copolymerizable with the resin. The conductive filler provides bulk conductivity of at least 40 S/cm to the molded product. An initiator initiates the co-polymerization.    An INDEPENDENT CLAIM is also included for an injection molding apparatus.    DESCRIPTION OF DRAWING(S) - The figure shows schematic illustration of molding equipment.    Phenolic screw (105)    Feed throat (108)    Mold (109)