According to the present specification, disclosed is a two- to three-ply polyester tire cord which includes: a polyester multifilament including 200 to 2,000 polyester monofilaments having fineness of 1 to 5 denier; and an adhesive layer impregnated therein, and has average tensile strength of 10.0 g/d or more and standard deviation of tensile strength of less than or equal to 0.30.
본 명세서에는, 1 내지 5 데니어의 섬도를 갖는 200 내지 2,000 개의 폴리에스테르 모노필라멘트를 포함한 폴리에스테르 멀티필라멘트와 이에 함침된 접착층을 포함하고, 10.0 g/d의 이상의 평균 인장 강도 및 0.30 이하의 인장 강도의 표준 편차를 갖는, 2 내지 3플라이의 폴리에스테르 타이어 코드가 개시된다.
TIRE DIPPED CORD HAVING HIGH TENACITY
폴리에스테르 타이어 코드
2022-12-09
Patent
Elektronische Ressource
Koreanisch
IPC: | D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS , Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen / B60C VEHICLE TYRES , Fahrzeugreifen / 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 / 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 |
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