RD is a very important category rubber antioxidant. It has a good protective effect for heat, oxygen ... and fatigue aging, and stro Rubber Antioxidant RD/TMQChemical Name : Polymerized 2,2,4 -Trimethyl-1 ... pollution Usage: It is widely used in the production of tyre, rubber overshoes, rubber hose, adhesive tape, electric wire, cabl and other ...