RUBBER COMPOSITION CAPABLE OF PROTECTING AGAINST METAL ION AGING AND USE THEREOF

A compound of formula A which is used as an anti-aging agent, a rubber composition comprising the compound of formula A, and a method of using the compound in the rubber composition are provided. The rubber composition of the present invention is used as an entire or partial rubber matrix of a tire, especially as a tire belt rubber. The anti-aging agent of the present invention can provide good rubber-steel wire adhesion performance, improve the thermal oxidative aging resistance of the rubber composition, and especially improve the mechanical properties and adhesion properties after aging in the presence of metal ions, prolonging the service life of tires.