Hexcel Reinforcements

Andrea Viard

Jean-Marc Beraud

A process for making a material adapted for the production of composite parts by a process in which a thermoplastic or thermosetting matrix is diffused within said material. The material includes at least one sheet of unidirectional carbon fibers associated on at least one of its faces with at least one conductive component associated or integrated with a permeable layer in a thermoplastic material or in a mixture of thermoplastic or thermosetting materials.

Process for making material with improved conductivity properties for the production of composite parts

The invention relates to a material (I) adapted for the production of composite parts by a process in which a thermoplastic or thermosetting matrix is diffused within said material, comprising at least one sheet () of unidirectional carbon fibers () associated on at least one of its faces with at least one conductive component () associated or integrated with a permeable layer () in a thermoplastic material or in a mixture of thermoplastic or thermosetting materials, said permeable layer being in the form of a fabric, a powder, a porous film, a knit, or, preferably, a non-woven (), a process for fabricating composite parts using such a material and the composite parts that can be obtained by such a process.

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Cremieu, France

Andrea Viard