Manufacturing a thermosetting resin-based carbon short fiber prepreg and a method for manufacturing a carbon short stiffened carbon composite material using the same

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001];The present invention adopts a dry kneading method of a short carbon fiber and a phenol resin, and is applied to a short carbon fiber reinforced carbon composite material, as well as to a thin film which is emphasized gradually as an outer material of electric and electronic products, a light weight and a radio wave shielding property Which is capable of expanding its application range by satisfying the requirements of the present invention.;The present invention is characterized in that prepreg laminates using short carbon fibers and phenolic resins are prepared and carbon short staple carbon composite materials are produced using the prepreg laminates.