Fremgangsmåde til imprægnering af et fiber- eller trådnet med pulver, navnlig til fremstilling af et kompositmateriale

摘要

To produce a composite material using a netting of fibers or filaments and a continuous rigid or flexible matrix, the matrix is formed by a powder incorporated in the netting which is converted into the matrix material. The powder and the netting are positioned within an electrostatic field of at least 20 kV for at least 5 seconds.