CARBON FIBER BASE, PREPREG AND CARBON-FIBER-REINFORCED COMPOSITE MATERIAL

摘要

A carbon fiber base which comprises a continuous-carbon-fiber layer constituted of continuous carbon fibers and, disposed on one or each surface of the continuous-carbon-fiber layer, a carbon short-fiber web in which short carbon fibers having an average fiber length of 2-12 mm have been dispersed in the shape of single fibers; a prepreg which comprises the carbon fiber base and a matrix resin infiltrated into the carbon fiber base; and a carbon-fiber-reinforced composite material which comprises the carbon fiber base and a matrix resin infiltrated into the carbon fiber base and cured.