Carbon-fiber-reinforced plastic molded article
AssigneeToray Industries, Inc.
InventorsKenya Okada, Kosuke Shiho, Masanari Moriuchi
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Abstract
A carbon-fiber-reinforced plastic molded article including a laminate with at least two layers including a unidirectionally continuous-carbon-fiber-reinforced sheet in which continuous carbon fiber bundles are arranged in a predetermined one direction, characterized in that, when the carbon fibers of an outermost unidirectionally continuous-carbon-fiber-reinforced sheet forming a design surface of the molded article are observed at the design surface, the area fraction of regions where the proportion of carbon fibers which are inclined at angles of 3° or more to the predetermined one direction is 0.5% or more is 20% or less relative to the whole area of the design surface.
Claims20
A carbon-fiber-reinforced plastic molded article which comprises a laminate with at least two layers including a unidirectionally continuous-carbon-fiber-reinforced sheet in which continuous carbon fiber bundles are arranged in a predetermined one direction, wherein, when carbon fibers of an outermost unidirectionally continuous-carbon-fiber-reinforced sheet forming a design surface of said molded article are observed at said design surface, an area fraction of regions where a proportion of carbon fibers which are inclined at angles of 3° or more to said predetermined one direction is 0.5% or more is 20% or less relative to the whole area of said design surface.
Dependencies are inferred from the claim text.