MOLDED ARTICLE AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a molded article provided with stable electro-conductivity without damaging high molding property and mechanical property inherent in a polypropylene resin composition. SOLUTION: The molded article comprises 45-65 mass% of a polypropylenic resin (A), 15-35 mass% of a...

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Bibliographische Detailangaben
Hauptverfasser: MATSUDA YUICHI, SUMITOMO KOJI, MINODA TAKESHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a molded article provided with stable electro-conductivity without damaging high molding property and mechanical property inherent in a polypropylene resin composition. SOLUTION: The molded article comprises 45-65 mass% of a polypropylenic resin (A), 15-35 mass% of an elastmer (B), 10-30 mass% of a talc (C), and 0.3-4 mass% of a fine carbon fiber (D) having a fiber diameter of 100 nm or smaller and is characterised in that the average fiber length of the (D) component is 2.5 μm or larger, and its manufacturing method is provided. COPYRIGHT: (C)2007,JPO&INPIT