The invention provides a
aging resistance protection glue at tire side-wall and seam allowance part, which comprises components of
natural rubber, brominated
butyl rubber, high cis-butadiene rubber,
ethylene-propylene
diene copolymer, butyl reclaimed rubber,
carbon black, eleaostearic acid,
zinc oxide, octyl-phenolic tackifying resin, a
hydrocarbon resin mixture, protection
wax, naphthenic oil, sulphur and a
promoter; and discloses a preparation method of the above rubber compound and an application method. The method changes a mode that the traditional rubber compound
raw rubber system at the side-wall and seam allowance part rubber compound
raw rubber system employs a combination mode of
natural rubber and high cis-butadiene rubber, brominated
butyl rubber with good
aging resistance performance and high molecular chain saturation as well as high cis-butadiene rubber are added, a sulfuration
system is optimized, thermo-oxidative
aging resistance of the rubber compound can be increased,
ozone aging resistance is increased; aging and
cracking problems generated at the tire side-wall and seam allowance part can be avoided, tire usage security is increased, and refurbishment time of tire is increased.