2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42
Mitsubishi cars are in very high demand in Russia. At the same time, it is possible to extend the engine life only with the help of original engine oil. "Mitsubishi 5W30" fully meets all the requirements of the manufacturer of cars in this class. Therefore, most drivers of cars of the corresponding brand recommend pouring only the specified composition.
Nature oil
All engine lubricants are usually divided into three categories. Gradation goes depending on the nature of the base. The Mitsubishi 5W30 oil article says that the presented composition is fully synthetic. Hydrocracking products of hydrocarbons are used as the base component. To improve the technical characteristics of the oil, a complex of additives is used.
For which engines
Original formulation developed by Nippon. This brand is also engaged in the manufacture of lubricants for Honda, Toyota, Nissan. Engine oil"Mitsubishi 5W30" is great for gasoline and diesel engines of cars from the same manufacturer. It can be used in both old and new motors.
Season of use
According to the SAE classification, the presented composition belongs to the category of all-weather. At the same time, it is possible to pump oil through the system at a temperature of -35 degrees Celsius. Safe start of the motor is possible at -25 degrees. At lower temperatures, the oil will thicken and the battery power will not be enough for the first rotation of the crankshaft.
A little about additives
Synthetic motor oils use different types of additives. These compounds improve the basic characteristics of the compositions at times. As a result, it is possible to improve the quality of the power plant.
Detergents
Mitsubishi 5W30 oil for diesel is suitable primarily because manufacturers have added a large amount of detergent additives to the composition. The fact is that the fuel for this type of engine contains a large amount of sulfur. During combustion, soot is formed, which subsequently settles on the walls of the parts of the power plant. This reduces engine power, a specific knock appears, and fuel consumption increases. As detergents, various compounds of alkaline earth metals are used, for example, s alts of magnesium, barium. These substances break up soot agglomerations. The use of this oil can reduce engine knock, increase efficiency, and reduce fuel consumption.
Antioxidants
Engine oil is exposed to elevated temperatures and atmospheric oxygen radicals. Together, this can lead to a change in the chemical composition of the lubricant and a marked decrease in its performance. A variety of antioxidants help to eliminate this negative effect. Phenols and amines trap free radicals and prevent the oxidation of other compounds that make up the oil. The use of such additives allows you to increase the life of the lubricant. In reviews of Mitsubishi 5W30 oil (synthetics), the owners note that the composition can withstand 14 thousand kilometers.
Corrosion protection
The main problem of all old engines is corrosion. Rust can occur on the elements of the crankshaft bearing shells, connecting rod bushings. Corrosion is exposed to all parts made of non-ferrous metal alloys. To reduce the risks of this negative process, manufacturers included sulfur and phosphorus compounds in the Mitsubishi 5W30 oil. On the surface of metals, they form a film of sulfides and phosphides, which prevents the further spread of rust. As a result, the overhaul of the power plant is noticeably delayed.
Viscous
Viscosity additives in synthetic motor oils make up approximately 50% of the total amount of all alloying components. They are necessary to regulate the density of the lubricant. These additives are polymeric macromolecules. Atat low temperatures, these compounds coil into a spiral, which significantly reduces the density of the composition and allows you to maintain the desired viscosity. At elevated temperatures, the macromolecules unfold, the fluidity of the oil decreases.
Antifoamers
The use of detergents in oil lowers the surface tension of the lubricant. This increases the risk of foaming. Naturally, this process has a negative effect on the distribution of oil over the moving parts of the power plant. Engine protection drops at times. It is possible to increase the surface tension through the use of silicon compounds. They break up air bubbles that occur during high oil circulation rates.
Friction modifiers
Molybdenum compounds reduce the friction of moving parts of the power plant against each other. They have great adhesion. A strong film is created on the metal surface, which eliminates the possibility of parts coming into contact with each other. With the help of the presented connections, it is even possible to slightly increase the efficiency of the car. In reviews of Mitsubishi 5W30 oil, drivers note that the composition reduces fuel consumption by about 8%. In many ways, this is possible precisely due to the active use of various friction modifiers.
Anti-wear additives
A variety of anti-wear additives can also increase the life of the motor. In this case, various compounds of sulfur, phosphorus and halogens are used. They exclude the possibility of formation on a metal surfaceany risks or pitfalls. Alkaline compounds also help reduce wear on piston rings and cylinders. These additives are more effective when using fuels containing high sulfur content.
Depressants
Mitsubishi 5W30 pour point is -45 degrees Celsius. According to this indicator, the composition is significantly ahead of analogues from Mobil and Castrol. The fact is that various depressant additives are actively used in this lubricant. The presented substances reduce the size of paraffin crystals formed at negative temperatures. As a result, the oil remains fluid even in very cold weather.
How to choose
The popularity of Mitsubishi 5W30 oil played a cruel joke on him. The fact is that this composition was often tritely faked. Often, instead of the original mixture, ordinary mining is poured into the canister. How to choose a quality product? To do this, you need to use some simple rules.
Firstly, the original Mitsubishi 5W30 oil can be distinguished from counterfeit by analyzing the canister. There must be no gaps between the cover and the fixing ring. The seam of the canister in a quality composition is only straight, without visible defects.
Secondly, at the slightest suspicion of counterfeiting, the seller must request all certificates of conformity. It is advisable to buy oil only in large chain stores.
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