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.
POLYESTER INDUSTRIAL YARN DEDICATED TO MARINE HAWSER AND PREPARATION METHOD THEREOF
2024-11-14
Patent
Electronic Resource
English
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 |
NOTES - Hawser-laid, cable-laid
Online Contents | 2005
|Prototype hawser-force measurements, Jackson Lock, Tombigbee river, Alabama
Engineering Index Backfile | 1965
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