multilayer product, its use for the implementation of articles light, absorbing, autoportanti and structural articles obtainable with said multilayer product

摘要

1 / 1 Summary "article made of a material composed of several layers and method for its preparation, the present invention relates to an article made of a material composed of multiple layers, including a central element (I) disposed between a first and a second layer of Ref. Oru00e7o (b), to form a structure (b) (I) u2013 (b)Said core (I) comprising a first and a second structural layers (a), each comprising at least a blanket of fibers penetrated by the needle of the type thermoplastic and / or natural or a blanket of thermoplastic polymer foam.The so-called structural layers (a) being impregnated with a resin thermally cured; a third layer of reinforcement (b) arranged between said two structural layers (a), said first, second and third layers of reinforcement (b) consisting of a fibrous material, comprising one or more kinds of fibr The selected from the group consisting of glass fibers, natural fibers, carbon fibers,Basalt fibres and Kevlar fibers, aramid fibers, or a mixture of such fibers. The present invention also relates to a process for preparing the article mentioned above. The article of the invention is particularly capable of being used as a component for automobiles.