... conventional curing systemUnsaturated rubbers typically use the following vulcanization system.1 to two sulfur, organic sulfur and sulfide, thiazole ... , stearic acid curing agent. This is the most common curing system. But the vulcanizate heat oxygen aging performance.* 2 ... different kinds of saturated rubber, can use different vulcanization system. For example, vulcanized EPDM three, the use of ...