Which country does Shell engine oil belong to?
1 Answers
Shell engine oil is a Dutch brand. Engine oil, also known as engine lubricant, serves functions such as lubrication and wear reduction, auxiliary cooling, sealing and leak prevention, rust and corrosion protection, as well as shock absorption. Engine oil consists of base oil and additives. The base oil is the main component of lubricating oil, determining its fundamental properties, while additives compensate for and improve the deficiencies in the performance of the base oil. The selection of engine oil quality grades is divided into: 1. Diesel engine oil is chosen based on the sum of mechanical and thermal loads of the car engine and the severity of engine operating conditions; 2. Gasoline engine oil is selected according to the severity of engine operating conditions, additional devices in the intake and exhaust systems, and the production era.