Radial tyre tyre case cord fabric layer component and manufacturing process

The invention discloses a radial tire body cord fabric layer part and a preparation technique. Substrate rubber, an anti-aging system, a reinforcing system, a bonding system, a vulcanizing system and a radiosensitization agent are mixed into a mixture according to proportion; the mixture after being mixed in an internal mixer is manufactured into a radial tire body cord fabric layer part. The beam current penetrating energy of an electron accelerator is adjusted on the lower transmission device of the lower constant tension traction beam of the electron accelerator to carry out radiation treatment on the tire body cord fabric layer part; under the condition of limited oxygen radiation, the radiation pre-curing treatment on the radial tire body cord fabric layer part is accomplished. The rubber material of the tire body cord fabric layer treated by radiation of the invention has a high green intensity, has stable structure size and performance, reduces the thickness of the cord fabric layer, consumes less rubb