Fibers / Roving
The yarn or glass roving consists in a spool composed of glass yarns. It is mainly used in production processes such as filament winding, pultrusion and the production of preforms for RTM and injections, as well as in fields such as sport and free time, for the realization of propellers, rods, and arms. The fibers composing the roving, are easily impregnable with epoxy or polyesters resins so they guarantee an excellent structural rigidity of the manufactured good and at the same time a considerable weight reduction, so as to obtain an excellent final result. The finished product, reinforced by fiber rovings allow the achievement of high performance. The roving fibers to be used are different depending on the specific processing and they vary according to the type of fiber that composes the roll.