Sew a one-way or multi-axis reinforcing fillers and process for its preparation

摘要

1. Crosslinked unidirectional or multiaxial reinforcing filler for the production of fiber-reinforced composite materials using one of the molding processes, resin transfer molding and vacuum infusion with the application, wherein the crosslinked unidirectional or multiaxial reinforcement filler (28) comprises at least one layer of continuous unidirectional rovings, disposed in the reinforcing filler and the member to better spread the resin in a direction transverse unidirectional rovings impregnated with packet Armi Rowan fillers (28) with resin, characterized in that the elements that contribute to the spread of the resin, are thin separate elements (6) to form a resin distribution channels having a diameter of 70-300 microns, and the thin separate elements (6) forming the distribution channels They arranged transversely of unidirectional rovings, a thin separate elements (6) for the formation of distribution channels to the sides of the distribution channels (10) extend from one edge crosslinked unidirectional or multiaxial reinforcement for fillers to the opposite edge, wherein at least one layer and thin separate elements (6) for forming channels connected to each other by sshivki.2. Crosslinked unidirectional or multiaxial reinforcing agent according to Claim. 1, characterized in that the thin separate elements (6) forming the distribution channels are arranged at right angles to the direction of the rovings of unidirectional or their direction deviates from a right angle by not more than 45 gradusov.3 . Crosslinked unidirectional or multiaxial reinforcing agent according to Claim. 1 or 2, characterized