Fabrics for an airbag installed in automobiles must exhibit stable performance even when exposed to various climatic environments. The present invention provides a polyethylene terephthalate fiber for an airbag in which an airbag fabric exhibits high tear strength of the fabric even after exposure to a low temperature environment at -29°C for 48 hours since the tear strength of the fabric exposed to low temperature environment should be high enough to reduce damage to the airbag due to the tearing of the fabric during the airbag deployment.

    본 발명은, 자동차에 장착되는 에어백용 직물은 다양한 기후 환경에 노출되어도 안정적인 성능을 발휘해야 하므로, 저온 환경에 노출된 직물의 인열강력이 충분히 높아야 에어백 전개과정에서 직물이 찢어짐으로 인한 에어백의 파손을 줄일 수 있어, 에어백용 직물이 저온 환경인 영하 29℃에 48시간 노출 후에도 직물의 인열강력이 높게 발현되는 에어백용 폴리에틸렌테레프탈레이트 섬유를 제공한다.


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    Title :

    Polyethyleneterephthalate fiber


    Additional title:

    에어백용 폴리에틸렌테레프탈레이트 원사


    Contributors:
    JUNG IL WON (author) / KIM SEONG JOO (author)

    Publication date :

    2019-07-22


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / D03D WOVEN FABRICS , Gewebe



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