The present invention provides a carbon fiber, which has excellent tensile strength by having fewer internal defects while being a thick fiber having a monofilament diameter of 6.0 μm or greater, and can provide the effects of reducing costs while increasing production amount to enhance the yieldability of the carbon fiber.

    La présente invention concerne une fibre de carbone, qui a une excellente résistance à la traction en ayant moins de défauts internes tout en étant une fibre épaisse ayant un diamètre de monofilament supérieur ou égal à 6,0 µm, et peut fournir les effets de réduction des coûts tout en augmentant la quantité de production pour améliorer l'aptitude à la déformation de la fibre de carbone.

    본 발명은 단섬유 직경이 6.0 ㎛ 이상으로 태섬도이면서도 내부 결함이 적어 인장강도가 우수한 탄소섬유를 제공하는 것으로, 생산량을 증대시켜 탄소섬유의 생산성을 향상시키면서도, 동시에 비용 절감 효과도 제공할 수 있다.


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    Title :

    POLYACRYLONITRILE-BASED FLAME-RETARDANT FIBER, CARBON FIBER, AND MANUFACTURING METHOD THEREFOR


    Additional title:

    FIBRE IGNIFUGE À BASE DE POLYACRYLONITRILE, FIBRE DE CARBONE ET PROCÉDÉ DE FABRICATION DE CELLES-CI
    폴리아크릴로니트릴계 내염화 섬유, 탄소섬유 및 그의 제조방법


    Contributors:
    JUNG HEE ROK (author) / LEE DEUK-JIN (author) / KIM CHEOL (author)

    Publication date :

    2022-02-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    D01F Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern , CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS , Mechanische Verfahren oder Vorrichtungen für die Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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