Fiber-reinforced resin draw-molded article and method for producing same

The present invention is a fiber-reinforced resin draw-molded article obtained by molding a fiber sheet, the fiber sheet being a semi-impregnated sheet obtained by melt-bonding a thermoplastic powder resin, which serves as a matrix of the draw-molded article, to at least the fiber surface. The fiber...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YOKOTA KATSUHIKO, TANAKA TADAHARU, HIRAISHI YOICHI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The present invention is a fiber-reinforced resin draw-molded article obtained by molding a fiber sheet, the fiber sheet being a semi-impregnated sheet obtained by melt-bonding a thermoplastic powder resin, which serves as a matrix of the draw-molded article, to at least the fiber surface. The fiber-reinforced resin draw-molded body is formed by drawing the fiber sheets, and the thermoplastic resin is filled in the fiber sheets and between the fiber sheets, and the fiber-reinforced resin draw-molded body is integrated with the fiber sheets. This molded body (40) is molded by: collecting a fiber sheet (33) and supplying the same to a heating part (34) of a drawing mold (37); compressing the fiber sheet (33) while heating the fiber sheet (33) to a melting point of the thermoplastic resin or a resin flow temperature or higher in a heating unit (34); molding is performed in a molding part (35); cooling is performed in a cooling part (36) to form a drawing molding body; and drawing from the drawing molding die (37