LUBRICANT compositions for wind turbines based on Poly alkylenglycol

摘要

A LUBRICANT composition is especially useful under Extreme Conditions, such as in GEARBOXES for wind turbines, comprising a glycol Mixed Power; a polyol Ester Antioxidant; two individuals; Extreme pressure Additive Phosphorus based; passivation R of Yellow Metal; and at least a specified Corrosion Inhibitor.The composition adopts the tests according to ASTM d665b even the 168 hours from the start and / or SKF Emcor Test Method DIN 51802: 1990.