Meridian tyre belted layer component and preparation technology thereof

The invention discloses a meridian tyre belted layer component and a preparation technology thereof. Base material rubber, an aging-proof system, a reinforcing system, an adhesion system, a softener, a vulcanization system and a radiosensitizer are mixed at a ratio to form a mixture; the mixture is performed with three-stage mixing to prepare mixed rubber; a steel wire tire cord is made into a meridian tyre belted layer component by coating and calendaring; on a transmission device below a constant tension traction beam below an electron accelcrator, the tyre belted layer component is performed with radiation processing by adjusting the beam current energy of the electron accelcrator; under the condition of limited-oxygen radiation, the preparation of the meridian tyre belted layer component is finished. The radiated belted layer glue stock of the invention has high Green strength, stable structure size and performance, lowered belted layer thickness, small amount of rubber, high production efficiency and ene