The present invention provides a hybrid cord and a tire comprising the same. The hybrid cord includes a first primary twisted yarn and a second primary twisted yarn which are simultaneously twisted, in which the hybrid cord has an elastic modulus of 40-110g/D in an elongation region of 2-4%, and a ratio of an elastic modulus at a 4% elongation with respect to an elastic modulus at a 2% elongation is 1.0-4.0. An object of the present invention is to provide a hybrid cord having new physical properties.
동시에 상연된 제1 하연사와 제2 하연사를 포함하며, 2% 내지 4%의 신율 구간에서 탄성율(elastic modulus)이 40g/D 내지 110g/D이며, 2% 신율에서의 탄성율에 대한 4% 신율(elongation)에서의 탄성율의 비율이 1.0 내지 1.40인 하이브리드 코드 및 이를 포함하는 타이어가 제공된다.
Hybrid cord and Tire comprising hybrid cord
하이브리드 코드 및 이를 포함하는 타이어
2018-01-03
Patent
Electronic Resource
Korean
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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