It has protective effect on oxidation, climate aging and static aging. It can also effectively protect copper damage and overcome the adverse effect caused by over-sulfur in the vulcanization of products. It has retarding effect on accelerators M, MD, F, TMTD, TMTM, PX and 774. Synergistic effect with amines or phenolic main antioxidants when applied to rubber. This product does not change color, often used in wire, cable, transparent light color, brilliant color products. Especially suitable for rubber containing super accelerator, the amount of 0.5-1%, it is butadiene, butadiene, polyurethane and other synthetic rubber stabilizer, the amount of 0.5-1.5%, in the natural rubber and butadiene rubber as a thermal stabilizer, and passivation metal effect, the amount of 1-2%.