Base Oil SN500 Iranol
The base oil is obtained from distillation and refining of burnt oil. And manufactured oils are supplied in some grades. This division is based on flash point, viscosity, and other oil properties.
Mineral base oils
Mineral base oils are obtained from a crude oil refining slurry. Mineral base oils are produced at three levels of quality (I, II & III) using different technologies. In this ranking, the percentage of base oil of base group I to group III, viscosity index and saturated saturation percentage decreased. These properties make the lubricant, in combination with additives, more durable and more efficient.
Synthetic oils are produced by chemical methods. The most important synthetic base oils make up poly-alpha-olefins, esters, and poly-alkaline glycols. These basic oils are used to produce modern lubricants.