EX-2 20W50/CJ4/SN-5L

EX-2 20W50/CJ4/SN-5L

Motor oil, engine oil, or engine lubricant is any one of various substances used for the lubrication for reduce metallic friction of engine of internal combustion engines. They typically consist of base oils enhanced with various additives, particularly anti wear additives, detergents, dispersants, and, for multi-grade oils, viscosity index improvers.^{[citation needed]} The main function of motor oil is to reduce friction and wear on moving parts and to clean the engine from sludge (one of the functions of dispersants) and varnish (detergents). It also neutralizes acids that originate from fuel and from oxidation of the lubricant (detergents), improves the sealing of piston rings, and cools the engine by carrying heat away from moving parts.^[1]

                                                        Codex diesel engine oil 5L

Codex diesel engine oil one of the best diesel engine oil of the world. In addition to the aforementioned basic constituents, almost all lubricating oils contain corrosion and oxidation inhibitors. But codex diesel engine oil gives composed of only a lubricant base stock in the case of non-detergent oil, or a lubricant base stock plus additives to improve the oil’s detergency, extreme pressure performance, and ability to inhibit corrosion of engine parts.

codex oils are blended using base oils composed of petroleum-based hydrocarbons, polyalphaolefins (PAO), or their mixtures in various proportions, sometimes with up to 20% by weight of esters for better dissolution of additives.^[2]

converting kinetic energy into heat. It also wears away those parts, which could lead to lower efficiency and degradation of the engine. Proper lubrication decreases fuel consumption, decreases wasted power, and increases engine longevity.