FIBER-REINFORCED RESIN MOLDING MATERIAL AND MOLDED ARTICLE THEREOF

Provided is a fiber-reinforced resin molding material [C] that includes a chopped fiber bundle [A] and a matrix resin [B], the material being characterized in that, when divided into n layers along the thickness direction of the fiber-reinforced resin molding material [C], the number-average fiber l...

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Bibliographische Detailangaben
Hauptverfasser:	HASHIMOTO, Takafumi, ONO, Yasukazu, MOTOHASHI, Tetsuya, WATANABE, Tadashi
Format:	Patent
Sprache:	eng ; hun
Schlagworte:	INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Provided is a fiber-reinforced resin molding material [C] that includes a chopped fiber bundle [A] and a matrix resin [B], the material being characterized in that, when divided into n layers along the thickness direction of the fiber-reinforced resin molding material [C], the number-average fiber length [Lk] of the chopped fiber bundle [Ak] constituting each layer Fk (1 ≤ k ≤ n) gradually increases from one outermost layer F1 of the fiber-reinforced resin molding material [C] toward the other outermost layer Fn. Also provided is a molded article obtained by molding the fiber-reinforced resin molding material. This fiber-reinforced resin molding material according to the present invention exhibits excellent flowability, and can exhibit excellent mechanical properties when made into a molded article.