Disclosed are a high-performance hybrid tire cord capable of realizing high performance and lightweight of a tire, and a method for manufacturing same. The hybrid tire cord of the present invention comprises a PET primarily-twisted yarn, an aramid primarily-twisted yarn, and an adhesive coated on the PET primarily-twisted yarn and the aramid primarily-twisted yarn. In the hybrid tire cord having a predetermined length, the length of the aramid primarily-twisted yarn is 1 to 1.1 times the length of the PET primarily-twisted yarn, after the secondary twist is untwisted.
HYBRID TIRE CORD AND METHOD FOR MANUFACTURING SAME
HYBRIDREIFENKORD UND VERFAHREN ZUR HERSTELLUNG DAVON
CÂBLE HYBRIDE POUR PNEUS ET SON PROCÉDÉ DE FABRICATION
2023-03-15
Patent
Elektronische Ressource
Englisch
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