Appearance and properties: Pure brown red viscous liquid, non-toxic. Soluble in benzene, acetone, dichloroethane, carbon tetrachloride, gasoline, insoluble in water.

This product is a mixture of ethoxyquinoline and its oligomer, which is an excellent rubber antioxidant. It has excellent protective properties for cracking caused by ozone, especially for rubber such as styrene butadiene, and the effect is more obvious than that for natural rubber. Especially suitable for rubber products used under dynamic conditions, rubber products added to the surface of the agent is not easy to spray frost. Combined with antioxidant D, antioxidant H, antioxidant 4010 and so on, the effect can be further improved.