RIANOX L57

RIANOX® L57 is a liquid aromatic amine antioxidant, have excellent oxidation resistance performance. RIANOX® L57 is used in combination with hindered phenols, such RIANOX L135R. Approved by FDA/USA for use in blending lubricants with incidental food contact. Offers high nitrogen content reflected by high TBN value. Good seal compatibility. Stabilizes lubricants where extended service life is required. Effectively controls lubricants viscosity increase due to oxidation. Contains no diluents. RIANOX® L57 is recommended for industrial lubricating oil, mineral oil, synthetic industrial lubricating oil, grease and engine oil. Recommended usage: Mineral oil base industrial lubricants, 0.1-0.5%; Synthesis of industrial lubricants and grease, 0.3-1.0%; Engine oil, 0.3-1.0%. Under light exposure RIANOX® L57 and lubricants formulated with RIANOX® L57 may turn darker upon prolonged storage. This has no effect on performance.