COMPOSITE MATERIAL AND METHOD FOR PRODUCING COMPOSITE MATERIAL

PROBLEM TO BE SOLVED: To provide a new technique that improves resin impregnability of a fiber bundle.SOLUTION: A composite material 100 has: a fiber bundle 16 in which a plurality of reinforced fibers 12 are tied in a bundle; particles that attached on the surfaces of the reinforced fibers 12 and a...

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Bibliographische Detailangaben
Hauptverfasser:	UZAWA KIYOSHI, SOKAWA TAKEO, ISHIDA OSUKE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a new technique that improves resin impregnability of a fiber bundle.SOLUTION: A composite material 100 has: a fiber bundle 16 in which a plurality of reinforced fibers 12 are tied in a bundle; particles that attached on the surfaces of the reinforced fibers 12 and are not fused at mold temperature, and a matrix resin 10 with which gaps in the fiber bundles 16 are filled. The particles are 100 nm or more in particle sizes, which is smaller than the diameters of the reinforced fibers. The matrix resin is a thermoplastic resin.SELECTED DRAWING: Figure 1 【課題】繊維束への樹脂の含浸性を向上する新たな技術を提供する。【解決手段】複合材料１００は、複数の強化繊維１２を束ねた繊維束１６と、強化繊維１２の表面に付着した、成形温度で溶融しない粒子と、繊維束１６の隙間に充填されたマトリックス樹脂１０と、を有する。粒子は、粒径が１００ｎｍ以上で強化繊維の直径よりも小さい。マトリックス樹脂は、熱可塑性樹脂である。【選択図】図１