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    • 10. 发明专利
    • Unidirectional woven carbon fiber fabric and method for producing the same
    • 独立的WOVEN碳纤维织物及其制造方法
    • JP2005179845A
    • 2005-07-07
    • JP2003424532
    • 2003-12-22
    • Nippon Oil Corp新日本石油株式会社
    • KIUCHI NORIYUKIMATSUMOTO TAKAYUKITAKEMURA SHINICHIUCHIDA DAISUKE
    • D06C7/00C08J5/24D02G3/04D02G3/38D03D15/00D03D15/12
    • PROBLEM TO BE SOLVED: To provide a unidirectional woven carbon fiber fabric having unidirectionally aligned carbon fiber orientation, free from the loosening trouble of the carbon fibers, enabling easy lamination, having good handleability and leaving no weft residue by carbonization treatment. SOLUTION: The unidirectional woven carbon fiber fabric is composed of the warp consisting of a carbon fiber yarn composed of a number of carbon fibers and the weft consisting of a fiber containing a thermofusible resin. The fiber containing a thermofusible resin and constituting the weft is composed of a non-fusible fiber comprising a carbonizable organic fiber and a thermofusible resin fiber, the thermofusible resin fiber is fusible at 90-120°C, the nonfusible fiber is nonfusible or fusible only at a temperature higher than the fusion temperature of the thermofusible resin fiber by ≥20°C, and the warp is fused to the weft with the thermofusible resin of the weft. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了提供具有单向排列的碳纤维取向的单向编织碳纤维织物,没有碳纤维的松动问题,能够容易地层压,具有良好的可操作性,并且通过碳化处理不留下纬纱残留物。 解决方案:单向织造碳纤维织物由由多根碳纤维构成的碳纤维纱线和由含有热熔性树脂的纤维构成的纬纱构成的经纱构成。 含有热熔性树脂并构成纬纱的纤维由包含可碳化有机纤维和热熔性树脂纤维的不可熔纤维组成,热熔性树脂纤维在90-120℃是可熔的,不可熔纤维是不可熔或易熔的 在比可熔融树脂纤维的熔融温度高≥20℃的温度下,纬纱与纬纱的热熔性树脂熔合在纬纱上。 版权所有(C)2005,JPO&NCIPI