Which manufacturer produces Navigator engine oil?
1 Answers
Navigator engine oil is Shell Helix oil, originally produced in the Netherlands. The following is an introduction about engine oil: 1. Introduction: Engine oil, motor oil, or engine lubricant is a substance enhanced with additives in base oil, mainly containing anti-wear additives, detergents, dispersants, and multi-grade viscosity index improvers. Engine oil is used for lubricating internal combustion engines. 2. Functions: The main functions of engine oil are to reduce friction and wear of moving parts, and to remove sludge (one of the functions of dispersants) and varnish (detergents) from the engine. It also neutralizes acids from fuel and lubricant oxidation (detergents), improves the sealing of piston rings, and cools the engine by carrying away heat from moving parts. 3. Performance: Most engine oils are made from heavier, more viscous petroleum hydrocarbon base oils derived from crude oil, with additives to improve certain properties. Most typical engine oils mainly consist of hydrocarbons with 18 to 34 carbon atoms per molecule.