2024-11-04
https://www.sdrboil.com/bmw-certification-fully-synthetic-longlife-turbine-oil-04.html
What are the benefits of fully synthetic motor oil?
Automotive motor oil is usually divided into three categories: mineral oil, synthetic oil, and vegetable oil, and today a commonly used category of motor oil on the market is fully synthetic motor oil, because fully synthetic motor oil is relatively more than mineral oil, which is added with anti-wear agents, detergents, etc., to provide better protection for the engine.
Introduction to fully synthetic motor oil
First of all, let's first understand the definition of fully synthetic oil: fully synthetic oil is prepared through chemical synthesis into higher molecular compounds, and then after blending or further processing of lubricants, which includes synthetic esters, poly alpha olefins, polyethers, silicone oils, etc., the composition of its hydrocarbons and petroleum is different, due to the synthetic oil raw materials are expensive, the synthesis process is complex, the investment is high, so the price of fully synthetic oils is generally higher than the mineral oil is high.
Advantages of fully synthetic motor oil
First of all, mineral oil in the refining will have to extract unclean paraffin and asphalt components, with such a base oil to do motor oil, inside the engine is very easy to produce carbon deposits and sludge, compared to synthetic oil is not easy to produce these dirt, and due to the addition of the reason of the chemical clearing agent, it will be cleaned of carbon deposits; and fully synthetic oil will be added to the synthetic oil than the more additives, these additives do not only have the synthetic oil's cleaning function, but also has a more good These additives not only have the cleaning function of synthetic oil, but also has a better wear resistance, better lubrication and stronger temperature adaptability, so that fully synthetic motor oil is stronger in all aspects of performance.
Synthetic oil is better quality, the use of the following obvious feeling: cold start smoother, especially in the northern regions of the winter, more fuel savings, longer oil change intervals, extend engine life, reduce the maintenance rate.
Benefits of fully synthetic engine oil
1、Low evaporation loss
Fully synthetic oil is generally a pure compound, boiling point range is narrower, its evaporation loss is much lower than mineral oil, can reduce fuel consumption, reduce emissions and extend the service life of the catalytic converter, in addition, compared with the traditional mineral oil-based oil, synthetic motor oil also has excellent chemical stability, good radiation resistance and high oil film strength and less foam characteristics.
2, high temperature oxidation resistance
The thermal oxidation stability performance of fully synthetic oil is far better than mineral oil-type oils, that is, due to oxidation and produce acid, sludge tendency is small, in a variety of harsh operating conditions, the engine can provide proper lubrication and effective protection, and therefore has a longer service life, to ensure that the oil in the long term use of the performance of the stability of the period of time, in the same working environment, synthetic
oils because of the use of the period of time is much longer than the mineral oil, therefore In the same working environment, synthetic oil has a much longer service life than mineral oil, therefore, although the cost is higher, it is not much higher than mineral oil after comparing the number of oil changes.
3、Excellent viscosity and low temperature fluidity
Fully synthetic motor oil has a higher viscosity index than mineral oil, and the viscosity changes with temperature are small. In the same high-temperature viscosity, most synthetic oils than mineral oil pour point (or condensation point) is low, low-temperature viscosity is small, the same oil film requirements, synthetic oil can be formed with a lower viscosity, to achieve the purpose of protecting the engine.
Therefore, it can reduce the energy consumption of the car in low temperature startup, prolong the life of the battery, at the same time, due to the lubricating oil flow to the friction surface needs a short time, it can reduce the engine parts in the startup of the phenomenon of dry wear and prolong the service life of the engine.