Synthetic, mineral and semi-synthetic oils - Mix Auto Center

There are three types of oil to lubricate your car's engine: synthetic, mineral and semi-synthetic oils. Knowing this, which is the most suitable for your vehicle's engine?

Here we bring you the specifications of the three models available on the market, to assist you in making the best choice.

The next time you make the change, you will not have to leave it to the attendant, or follow someone's advice, because the bad choice can influence performance, consumption, and low durability, since the oil is just for lubricate moving components, avoid contact between parts and the heat generated by them.

What classifies oils into mineral, synthetic or semi-synthetic, is the difference in the process of obtaining base oils.

Mineral Oils:

Mineral basic oils are obtained from the separation of petroleum components, in its refining process, it is the simplest, and also the cheapest, characterized by a mixture of hydrocarbons.

Synthetic Oils:

Synthetic base oils are obtained by chemical reaction, in petrochemical processes, thus having greater control in their manufacture, allowing to obtain various types of products, with different properties and, therefore, they are more stable products, have greater resistance to aging. , promises to keep the viscosity constant, regardless of the engine operating temperature.

Semi-synthetic oils:

Semi-synthetic oils are synthetic based.

It is a synthesis of the best properties of the two previous types (mineral and synthetic), in terms of price and quality, it is well indicated.

Analyzing the three types, we can see that synthetic oil ends up being better, even due to aging resistance, but that does not mean that mineral oil is bad, for example, because it will depend, for what type of lubrication your engine was Therefore, reading the owner's manual is always indicated. View here for more info: How is Synthetic Oil Made?

The nomenclature of oils:

The nomenclature is given according to the viscosity level!

They are divided into two groups, summer and winter, identified by the letter W, according to their resistance to high and low temperatures, respectively.

Following the letter, comes the number that categorizes the oil viscosity level, the higher the number, the more viscous:0W-30 - Viscosity "0" at low temperatures - Viscosity "30" at high temperatures.

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