FLAT COMPOSITE COMPONENT, IN PARTICULAR A VEHICLE BODY PART

摘要

The invention relates to a flat composite component, in particular a vehicle body part, comprising a material composite having an outer layer (26), a barrier layer (24) adjoining the outer layer and a carrier structure (16) on which the barrier layer is arranged and which comprises a core (18) which has a first cover layer (20) on the side facing the barrier layer (24) and a second cover layer (22) on the side facing away from the barrier layer (24). According to the invention, the barrier layer (24) and the carrier structure (16) have thermal expansion coefficients which are selected such that a deformation of the material composite in the case of a temperature change at least largely stops in a range between -50°C and +80°C.