Provided are a tire cord and a tire with which it is possible to reduce tire manufacturing costs while maintaining riding comfort and durability. This tire cord 11 is used in a carcass layer 10 of a tire 1. The tire cord contains polyester fibers, the stress [sigma] 1 of the tire cord at 2.5% tension is 0.05-0.18 N/tex, and the stress [sigma] 2 of the tire cord at 5.0% tension is 0.09-0.33 N/tex.
提供可以在维持乘坐舒适性和耐久性的同时谋求轮胎制造成本降低的轮胎用帘线和轮胎。是轮胎1的帘布层10中所用的轮胎用帘线11。轮胎用帘线含有聚酯纤维,轮胎用帘线的2.5%拉伸时的应力σ1为0.05~0.18N/tex,轮胎用帘线的5.0%拉伸时的应力σ2为0.09~0.33N/tex。
Tire cord and tire
轮胎用帘线和轮胎
2022-12-16
Patent
Electronic Resource
Chinese