NOVELTY - Method of adhering metal bipolar plate of proton exchange membrane fuel cell involves taking a negative plate and a positive plate, painting a layer of base gel on one side surfaces of the negative plate and the positive plate respectively and evenly, solidifying the painted negative plate and the positive plate at 15-25 degrees C, adhering cut strip epoxy butyronitrile structure adhesive films to any position, and placing negative plate and positive plate which are adhered by the cut strip epoxy butyronitrile structure adhesive films in laminating mold.    USE - Method of adhering metal bipolar plate of proton exchange membrane fuel cell (claimed).    ADVANTAGE - The method efficiently and economically adhere adhering metal bipolar plate of proton exchange membrane fuel cell and provides bipolar plate having high tightness, temperature resistant abilities and structural strength.    DETAILED DESCRIPTION - Method of adhering metal bipolar plate of proton exchange membrane fuel cell involves taking a negative plate and a positive plate, painting a layer of base gel on one side surfaces of the negative plate and the positive plate respectively and evenly, solidifying the painted negative plate and the positive plate at 15-25 degrees C, adhering cut strip epoxy butyronitrile structure adhesive films to any position which is painted by the base gel on the negative plate or the positive plate, placing the negative plate and the positive plate which are adhered by the cut strip epoxy butyronitrile structure adhesive films in a laminating mold, heating and solidifying the negative plate and the positive plate on a hydraulic machine with pressure of 5-8 tons at temperature of 80-160 degrees C to be laminated into the bipolar plate, and taking out the negative plate or the positive plate after the laminating mold is cooled. The base gel is polyurethane, a chloroprene rubber adhesive, one-component epoxy adhesive and acrylic acid sealant. An INDEPENDENT CLAIM is included for proton exchange membrane fuel cell.