Provided is a pneumatic tire with which it is possible to improve the adhesion between the inner surface of the tire and a sensor unit while ensuring air retention properties by attaching the sensor unit with a release agent adhered to the inner surface of the tire. Also provided is a manufacturing method for the pneumatic tire. At least one sensor unit 20 including a sensor 23 for acquiring tireinformation is fixed to the tire inner surface Ts with an adhesive layer 10 interposed therebetween, and the amount of silicon in the release agent is 0.1-10.0 wt% as detected by fluorescent X-ray analysis at least in the region S where the sensor unit 20 is fixed.
提供一种通过在轮胎内表面附着有脱模剂的状态下粘贴传感器单元,能在确保空气保持性改善轮胎内表面与传感器单元的粘接性的充气轮胎及其制造方法。隔着粘接层(10)将包括获取轮胎信息的传感器23的至少一个传感器单元(20)固定于轮胎内表面Ts,至少在所述传感器单元(20)的固定区域s中通过荧光X线分析法检测的脱模剂的硅的含量为0.1重量%~10.0重量%。
PNEUMATIC TIRE AND MANUFACTURING METHOD THEREFOR
充气轮胎及其制造方法
2021-03-16
Patent
Elektronische Ressource
Chinesisch