COMPOSITE PANEL

摘要

A composite panel comprising a core (12) and at least one outer sheet (14) w hich is adhesively bonded to the core is such that the composite panel (10) is shape -formed creating at least one radius of bending (24b) in the outer layer (14). The core (12) exhibits a cellular structure and is bonded to the outer layer (14) at least by one visco-elasti c adhesive layer (16) applied over a large area. The combination of the honeycomb structure o f the core and the adhesive layer with the mentioned properties attaching the core to the o uter sheet leads to a composite panel that may be shaped quickly and at favourable cost, with out the outer layers being damaged or the strength being significantly reduced. As a resul t of the large area visco-elastic bonding a higher resistance to delamination, debonding due to vibration, corrosion and moisture is achieved.