It has no influence for the rubber processing performance, sulfuration characteristics and physical performance, which is applicable to natural rubber, compound rubber and latex. As the age inhibitor RD has high molecular weight and little diffusion loss, so it has relatively longer protection performance. It is applicable to rubber products that are used in high temperature heating equipments and tropic regions, as well as for manufacturing various tires, cables and industrial rubber products. Age inhibitor RD has relatively low pollution, and has good dissolving in rubber, which can not spray easily. During the manufacturing of meridian tires, the age inhibitor RD and 4010NA can be jointly used, with noticeable age inhabitation effects. Other Price Terms: FOB