METHOD FOR ENHANCING ADHERENCE OF CARBON FIBERS WITH RESPECT TO AN ORGANIC MATRIX

摘要

The invention concerns a method for enhancing adherence of carbon fibers with respect to an organic matrix forming with said fibers a composite material, said composite material being obtained by contacting the fibers with a resin curable by chain polymerization, then by polymerizing the resin. Said method is characterized in that it includes grafting on the surface of the fibers prior to their being contacted with the resin, groups capable of acting as chain transfer agents during the polymerization of said resin. The invention is applicable to; aeronautics, aerospace, railway, marine and automotive industries, but also to weapon, sports and leisure articles manufacture.