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RIANOX® L67 is a nonylated diphenylamine for use as an antioxidant for lubricant applications. RIANOX® L67 can be used in engine oils, industrial oils, automatic transmission fluids and greases. Its liquid form allows for easy handling and blending. RIANOX® L67 provides good protection against degradation due to heat and oxygen. RIANOX® L67 may be used in combination with other antioxidants such as hindered phenolics. Typical dosage may range from 0.05% to 1.0% by weight depends on customer’s application.