Look at various brands of engine oils on the market, such as super-total synthesis or adding various nouns in front of total synthesis. I can tell you clearly here, as long as they are understood as semi-synthesis.
There are many engine oil brands in the world, and there are also some engine oil manufacturers in China. So how do you choose the oil that suits your car? Let's introduce various engine oil brands in the world.
1. Mobil (USA), Mobil Lubricant is one of the products of ExxonMobil Company, which was founded in 1882 and has crossed 138. During this period, Mobil lubricants have covered all fields in the world: passenger car lubricants, commercial vehicle lubricants, industrial lubricants, and seven categories of marine, aviation, basic and special oils.
Advantages: long-acting, silent, durable and excellent high temperature resistance.
Disadvantages: the engine is noisy after use and lacks power at high speed.
2. Shell (Netherlands), Royal Dutch Shell was founded in 1907. Headquartered in The Hague, the Netherlands, the company is one of the largest energy companies in the world, with operations in more than 70 countries and regions around the world. In the early 1990s, Shell Transportation Trading Co., Ltd. began to import kerosene from China, and set up oil depots in Hongkong, Shanghai, Guangzhou and Xiamen, and then cooperated with Royal Dutch Oil Company to operate the Far East business.
Advantages: strong cleanness, good quiet performance at middle and low speeds of the engine and good dynamic response.
Disadvantages: short oil change cycle.
3. Castrol Lubricants (UK), a subsidiary of Castrol BP, was established in 1899, with lubricant production plants in more than 70 countries around the world and 12 technical research centers in Britain, the United States, France, Germany, Italy, Japan, Australia and other countries.
Advantages: Good cold start performance at low temperature, strong oil film and good cold-proof performance for engine.
Disadvantages: poor cleanliness.
4. Mott Lubricant (France), founded in 1853, is a high-end lubricant brand in France. Headquartered in Paris, France, it covers nearly 100 countries and regions around the world. High-end brands such as Babos, BMW and Porsche have been committed to the research, development, manufacture, sales and cooperation of high-quality lubricants for automobiles and motorcycles, high-performance lubricants for sports events and industrial professional lubricants.
Advantages: strong acceleration and protection, excellent high temperature resistance and low temperature fluidity.
Disadvantages: the performance of oil drops quickly and the friction resistance is poor.
5. Flowserve Lubricants (Germany), Flowserve Petroleum Group of Germany was established in 193 1 and its headquarters is in Mannheim, Germany. As one of the largest independent lubricant producers in the world, FOSS Lubricants provides engine oil, gearbox oil, shock absorber oil, metalworking fluid, industrial equipment oil, metal forming agent, preservative, grease and other products to the automobile manufacturing industry. It first entered the China market on 1988, and was one of the first international lubricant companies to invest and build factories in China.
Advantages: fuel saving, smoothness, good durability, low noise, and difficulty in burning engine oil.
Disadvantages: high viscosity and poor fluidity at low temperature.
6. Kunlun Lubricating Oil (China), a subordinate brand of Lubricant Branch of China Petroleum and Natural Gas Co., Ltd. ... Kunlun Lubricating Oil not only devotes itself to automobile lubricating oil, but also takes into account: special oil for construction machinery, high-grade motorcycle oil, top-grade automobile oil series products, high-grade automobile oil series products, environmental protection and energy-saving products, high-end high-powered freight car oil, heavy truck oil, grease, antifreeze, glass water, brake fluid and other products.
Advantages: fuel saving, strong sealing and good silence.
Disadvantages: poor startup dynamic response and low durability.