UNIDIRECTIONAL COMPOSITE, SPAR CAP AND WIND TURBINE BLADE

To provide a unidirectional composite having a high tensile modulus and excellent dimensional stability.SOLUTION: A unidirectional composite containing unidirectionally aligned carbon fibers and a matrix resin includes both the carbon fibers in which the fiber axis of a single fiber has a right-hand...

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Bibliographische Detailangaben
Hauptverfasser:	MIZUTA HISAFUMI, NOGUCHI TOMOHISA, SENDA TAKAHIRO, OKUDA HARUMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, ORYARNS MECHANICAL FINISHING OF YARNS OR ROPES PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TEXTILES TRANSPORTING WARPING OR BEAMING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL YARNS YARNS OR THREADS
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Beschreibung
Zusammenfassung:	To provide a unidirectional composite having a high tensile modulus and excellent dimensional stability.SOLUTION: A unidirectional composite containing unidirectionally aligned carbon fibers and a matrix resin includes both the carbon fibers in which the fiber axis of a single fiber has a right-handed helix and the carbon fibers in which the fiber axis of the single fiber has a left-handed helix.SELECTED DRAWING: Figure 3 【課題】引張弾性率が高く、かつ寸法安定性に優れた一方向コンポジットを提供する。【解決手段】一方向に配列された炭素繊維とマトリクス樹脂とを含む一方向コンポジットであって、前記炭素繊維として、単繊維の繊維軸が右巻きらせんを有する炭素繊維、および単繊維の繊維軸が左巻きらせんを有する炭素繊維の両方を含む一方向コンポジット。【選択図】図３