CARBON FIBER-REINFORCED POLY-4-METHYL-1-PENTENE COMPOSITE MATERIAL AND ITS MOLDING

PROBLEM TO BE SOLVED: To provide a carbon fiber-reinforced plastic improved in heat resistance, moldability and chemical resistance; and to provide a molding applicable to various applications.SOLUTION: A carbon fiber-reinforced poly-4-methyl-1-pentene composite material comprises a functional group...

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Bibliographische Detailangaben
Hauptverfasser: SEKI RYOICHI, FUJIWARA KAZUTOSHI, FUJII KAZUTERU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a carbon fiber-reinforced plastic improved in heat resistance, moldability and chemical resistance; and to provide a molding applicable to various applications.SOLUTION: A carbon fiber-reinforced poly-4-methyl-1-pentene composite material comprises a functional group-containing poly-4-methyl-1-pentene, and a carbon fiber surface-treated so that a group reactive with the functional group of the functional group-containing poly-4-methyl-1-pentene is incorporated. The functional group-containing poly-4-methyl-1-pentene is preferably prepared by graft-modifying the poly-4-methyl-1-pentene, and the surface treatment of the carbon fiber is preferably a sizing treatment.