Global Naphthenic Base Oils Are Medium To High Viscosity Lubricant Base Oils Refined Naphthenic Crudes
Global Naphthenic Base Oils Global Naphthenic Base Oils Are Medium To High Viscosity Lubricant Base Oils produced from selected and refined naphthenic crudes. Crude derived from Middle Eastern or Mexican production is commonly used. Naphthenic base oils have excellent low temperature fluidity and provide good rust and corrosion protection when compared with similar viscosity mineral oils. Types of Naphthenic Base Oils Highly Refined Naphthenic Base Oils These types of base oils undergo severe hydrotreating to remove contaminants like sulfur, nitrogen and trace metals. They exhibit improved properties over conventional Global Naphthenic Base Oil base oils such as higher viscosity index, better oxidation stability and compatibility with seal elastomers. Due to deep refining, these oils are pale yellow in color with low contents of saturates and aromatics providing better performances. Conventional Naphthenic Base Oils Conventional naphthenic base oils undergo mild refining throu...