Embodiments of a polyester industrial yarn dedicated to a marine hawser and a preparation method thereof, relating to the technical field of industrial yarns, are disclosed. In some examples, the preparation method includes: S1, preparing a regenerated polyester chip; S2, high-viscosity anti-ultraviolet modified polyester chip; S3, antibacterial master batch; S4, mixing the high-viscosity anti-ultraviolet modified polyester chip and the antibacterial master batch, subjecting a resulting mixture to extruding and melting to form a spinning melt, and metering, spinning, and cooling to form a tow; S5, spraying a waterproof and acid- and alkali-resistant layer onto a surface of the tow; S6, subjecting the tow to first oiling; and S7, subjecting the tow to heat-setting of two-stage drawing and one-stage relaxation, network processing, second oiling, and winding forming, to obtain the polyester industrial yarn dedicated to the marine hawser.


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    Title :

    POLYESTER INDUSTRIAL YARN DEDICATED TO MARINE HAWSER AND PREPARATION METHOD THEREOF


    Contributors:
    YANG YULONG (author) / GAO YAHUI (author) / WANG CHENGGANG (author) / JIANG CHANGMING (author) / GONG SHIGUANG (author) / ZHANG JIAN (author) / LIAO HAIQIANG (author) / YANG RENPING (author) / QIAN TIANYUAN (author)

    Publication date :

    2024-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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



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