4,4’ Dioctyl diphenylamine by Avalon Chemicals is a 4, 4’ Dioctyl diphenylamine is a general purpose antioxidant for all elastomers. Used in hot melt adhesives where good color retention is important. 4,4’ Dioctyl diphenylamine is particularly recommended for polychloroprene since it does not promote bin scorch to the extent caused by other antidegradants.
12-Hydroxy stearic acid (12 HSA) by Avalon Chemicals is a mixed fatty acid obtained from hydrolysis of hydrogenated castor oil. Possesses a high melting, is brittle and waxy solid at room temperature. It should be stored away from heat to avoid deterioration. It is used in adhesives, lithium as well as calcium-based greases, plasticizers and activator as well as internal lubricant for natural & synthetic rubber.
