| abstract |
The present invention relates to a composite material for automobiles used in a head liner, rear shelf, luggage trim, etc. of automobiles, and a method for manufacturing the same. Foam sheets of resins selected from the group consisting of mixtures thereof; And (b) an extruded sheet that is thermally bonded to both sides of the foam sheet, and the glass fibers are dispersed in a polypropylene resin. Automobile composite substrate according to the present invention can be manufactured in a simple process, it is light and contributes to the light weight of the vehicle, as well as good mechanical properties. |