Composite for fuel cell bipolar plate and its preparation method

摘要

The present invention relates to a composite for a fuel cell separator and a method for manufacturing the same, and more particularly, a thermosetting resin containing sulfide or fluorine, a thermosetting resin-graphite nanoplatelet masterbatch, and a fuel fuel ratio in which graphite is laminated It relates to a composite for a separator and a method for manufacturing the same. The present invention provides a composite for a fuel cell separator and a method for manufacturing the same, so that it has resistance to high temperature and high concentration of phosphoric acid compared to a conventional fuel cell separator, and can secure excellent electrical and thermal conductivity, and graphite in the composite There is an effect excellent in the dispersibility and uniformity of the nanoplatelet particles.