This product is a general rubber antioxidant, which has good protective effect on hot oxygen, flexion and fatigue aging, and also has a certain protective effect on ozone aging and weather aging. It has no effect on vulcanization and is easy to disperse in the compound, which is good for the fluidity of the compound. It is suitable for natural rubber and synthetic rubber and latex such as styrene butadiene, nitrile butadiene, neoprene, cis-j, etc. It is widely used in tire tread, sidewall and inner tube, as well as tape, hose and other general industrial rubber products. This product is polluting, so it is not suitable for products under light, and it is not suitable for white or colorful products.