The present invention relates to an airbag fabric comprising a polyester fiber, and more particularly to a polyester fabric, a preparation method for the same, and an airbag for vehicle comprising the same, where the polyester fabric has a tensile strength T 1 of at least 95 kgf/inch as measured according to the ASTM D 5034 method, a tear strength T 2 of at least 6.5 kgf as measured according to the ASTM D 2261 TONGUE method, and the ratio (T 1 /T 2 ) of tensile strength T 1 to tear strength T 2 in the range of 4.0 to 16.4. The airbag fabric of the present invention uses a low-modulus polyester fiber having high strength and high elongation to impart good mechanical properties, such as high toughness and high tear strength, and excellences in packing property, dimensional stability, and air sealing performance, thereby minimizing collision impacts on occupants and protecting occupants with safety.


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    Title :

    POLYESTER FABRIC AND METHOD FOR MANUFACTURING SAME


    Additional title:

    POLYESTERGEWEBE UND VERFAHREN ZU SEINER HERSTELLUNG
    TISSU POLYESTER ET SON PROCÉDÉ DE FABRICATION


    Contributors:
    KIM JAE-HYUNG (author) / KWAK DONG-JIN (author) / KIM KI-JEONG (author) / KIM HEE-JUN (author) / YOUN JUNG-HOON (author) / LEE SANG-MOK (author)

    Publication date :

    2016-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    D06N WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL , Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / D06C Veredeln, Ausrüsten, Spannen oder Strecken von flächigem Textilgut , FINISHING, DRESSING, TENTERING, OR STRETCHING TEXTILE FABRICS / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS / D03D WOVEN FABRICS , Gewebe



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