MOLDED FIBER-REINFORCED COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREFOR

摘要

This sheet-shaped molded fiber-reinforced composite material is provided with the following: an EM-blocking prepreg comprising conductive fibers and a thermosetting matrix resin; an EM-transparent prepreg comprising non-conductive fibers and a thermosetting matrix resin; a first layer formed by joining the EM-blocking prepreg and the EM-transparent prepreg together, at a join line, in a direction perpendicular to the thickness direction of the molded fiber-reinforced composite material; a second layer that is formed on top of the first layer and contains the EM-transparent prepreg, disposed so as to cover at least part of the aforementioned join line; and an EM-transparent section, in the aforementioned thickness direction, that does not contain the EM-blocking prepreg.