The present invention relates to nylon cord having high elasticity and a method for preparing the same, and the present invention is to prepare nylon cord with a high modulus of elasticity by lowering the moisture content of raw cord through a drying process during manufacturing the cord. The nylon cord of the present invention has a load (LASE 2 %) at 2 % elongation of 0.6 g/d or more, and a load (LASE) at 4 % elongation of 1.0 g/d or more. A shrinkage rate measured at a primary load of 0.05 g/d for 2 minutes at 177℃ is 6 % or less.
본 발명은 고탄성 나일론 코드 및 이의 제조방법에 관한 것으로, 코드의 제조 시 건조 공정을 통해 생코드의 수분율을 낮춤으로 높은 탄성율의 나일론 코드를 제조하는 것을 목적으로 한다.
Nylon cord having high modulus and method for preparing the same
고탄성 나일론 코드 및 이의 제조방법
24.03.2023
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 |
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