What is the difference between synthetic and mineral oil?

Some fully synthetic engine oil advertisements are indeed a bit exaggerated, but stronger than mineral engine oil, you can experience it, I just changed the German GT magic red last month, PAO base oil, the power feeling can be felt and dragged as soon as you step on the accelerator, spend a little more money but the experience feels strong, I think it's worth it, you say the difference is a few hundred dollars, but this car is tens of thousands, you can't count it like this.

Semi-synthetic motor oil and fully synthetic motor oil are the two classifications of motor oil. The biggest difference between the two is that the fully synthetic oil is used at a wider temperature and has a longer service life; The same oil film requirements can be achieved with a lower viscosity of synthetic oils, while semi-synthetic oils need to use a higher viscosity than synthetic oils to achieve such requirements. In other words, in the same operating environment, a fully synthetic oil can protect the engine with a lower viscosity.

Similarly, in the same working environment, fully synthetic oil has a much longer service life than semi-synthetic oil, so although the cost is higher, it is not much higher than mineral oil after comparing the number of oil changes.

Compared with semi-synthetic engine oil, fully synthetic engine oil has the following characteristics: 1. Fully synthetic engine oil has better high and low temperature performance; 2. There is a longer oil change interval; 3. Suitable for worse vehicle conditions.

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1. **DifferentMineral engine oil comes from the refining of natural substances, and the production cost is generally relatively low; The fully synthetic engine oil is chemically synthesized, and the production cost is relatively high, so there is naturally a big difference between the two.

2. The viscosity is differentMineral oil is greatly affected by temperature changes, and the fluidity is not good at low temperatures. Fully synthetic motor oils, on the other hand, are less affected by temperature changes and can maintain good fluidity even at very low temperatures.

3. The period of use is differentUnder the same operating conditions, fully synthetic oils have a much longer lifespan than mineral oils.

4. The production is differentMineral oil is based on petroleum-refined mineral oil with some additives, while fully synthetic engine oil is completely synthetic, which is essentially different from mineral engine oil.

Of course, there is a big difference between total synthesis and mineral oil, mainly because the base oil is different, mineral oil is refined from petroleum, and total synthesis has little to do with oil, mainly synthesized by artificial chemical reaction. The fully synthetic performance is far better than that of mineral oil, the physical and chemical properties are stable, the oil change interval can be longer, the engine performance is good, the car is good to start in winter, and the oil film is solid and not easy to accelerate wear in summer. The same 5w30 is fully synthetic and mineral oil, and the viscosity is of course the same.

Indeed, it is generally felt that fully synthetic is thinner than mineral oil. However, oil viscosity does not refer to the viscosity you hold in your hand, but rather the viscosity of the oil when heated to 100 degrees. At 100 degrees, the mineral oil thins obviously, and the whole synthesis thins slowly, so the viscosity is the same.

But the oil runs hot in the engine, and the mineral oil is thinner than fully synthetic. As mentioned above, this is because the physicochemical properties of the total synthesis are stable. Therefore, fully synthetic can protect the engine better than mineral oil.

There is no saying that the full synthesis of cheap cars is bad, and the full synthesis of any car is good, which can extend the life of the engine and keep the engine in good condition.

Which is better, fully synthetic motor oil or mineral motor oil for automobiles?

One minute to learn about fully synthetic and mineral oils.

The price of fully synthetic engine oil is 2 times more expensive than mineral engine oil, is it cost-effective to change to fully synthetic engine oil?

Fully synthetic engine oil is better resistant to high temperature Ordinary family cars are recommended to use fully synthetic based on fully synthetic engine oil for turbocharging In winter, the warm-up time with mineral oil is very short Mineral oil is not as good as fully synthetic engine oil What car is suitable for what engine oil is very important.

The biggest difference between the two for users is that the minerals should be maintained according to the two conditions of 5000 kilometers or half a year, while the fully synthetic ones can be maintained at 8000-10000 kilometers.

Hello owner, the difference between mineral oil and synthetic oil is that synthetic oil is made of base oil and additives in proportion, which has a better effect on lubrication or anti-wear cooling.

Hello, this is mainly due to the different refining methods, such as mineral oil will produce carbon deposits when used, while synthetic oil will not produce carbon deposits.

Usually run a lot of use a fully synthetic, not much running is not necessary, waste.

The production method and composition are not the same, and the lubrication effect is also different, which is suitable for different engines.

First, the fully synthetic engine oil is a relatively high-grade oil in the engine oil, in essence, it uses the best ingredients, talking about the heat stability and antioxidant reaction are relatively excellent mineral oil, is a relatively common lubricating oil on the market.

The biggest difference between the two is: synthetic motor oil is used at a wider temperature, has a longer service life, and is more costly; The same oil film requirement can be achieved with a lower viscosity of synthetic oil, while mineral oil needs to use a higher viscosity than synthetic oil to achieve this requirement. In other words, in the same working environment, the lower viscosity of synthetic oil can achieve the purpose of protecting the engine source.

Similarly, in the same working environment, synthetic oil has a much longer service life than mineral oil, so although the cost is higher, it is not much higher than mineral oil after comparing the number of oil changes.

Engine oil is divided into mineral engine oil, semi-synthetic engine oil, and fully synthetic engine oil from the base oil.

Mineral engine oil is based on petroleum refined mineral oil, added additives to manufacture, ** can provide general protection, the market below 150 yuan is basically mineral oil.

Semi-synthetic engine oil, between mineral oil and synthetic oil, based on mineral oil and added a large number of hundreds of synthetic oil additives, can provide better lubrication and cleaning effect, ** is also more affordable, its cost performance is higher, can provide excellent protection for ordinary cars.

Fully synthetic engine oil, completely synthesized engine oil, fundamentally different from mineral engine oil, can provide excellent lubrication for the engine, its high and low temperature, high speed lubrication is very prominent, generally used in high-end cars, racing cars, extreme climate cars. **Several times more than mineral engine oil.

1. The difference in cost, the cost of mineral oil is relatively low, the production process of synthetic engine oil is relatively complex, and the cost is higher than that of mineral oil;

2. The way of forming oil is different, mineral oil is refined from petroleum as the base oil and added additives, and the base oil of synthetic engine oil is made by chemical synthesis and then added additives;

3. The service life is different, and the service life of synthetic engine oil is longer than that of mineral oil under the same circumstances;

4. The high and low temperature performance is different, and synthetic engine oil has better high and low temperature performance than mineral oil.

Changing the engine oil is based on the use of the engine oil to decide whether it needs to be replaced, the oil is dropped on a piece of white paper, and then the oil use is identified according to the oil color change judgment chart. With constant use, the oil will slowly deteriorate and be mixed with impurities.

1.Fully synthetic engine oil: Fully synthetic engine oil has better high and low temperature performance, longer oil change interval and is suitable for more severe car conditions, suitable for luxury high-performance vehicles, and is replaced at about 10,000-12,000 kilometers.

2.Semi-synthetic engine oil: The replacement cycle of semi-synthetic engine oil is generally about 8000-10000 kilometers, and the performance is moderate.

3.Mineral oil: This type of oil generally needs to be replaced after about 5000 kilometers.

Try to choose multi-grade oil, multi-grade oil has a better protection effect on the engine due to saving, long life and high efficiency.

The Coopa assistant will help you solve the problem that mineral engine oil is extracted from crude oil. When gasoline, kerosene, diesel and heavy oil are distilled from crude oil, a large amount of its residual elements are used to refine mineral oil, which is the most important component of some engine oils, gear oils, etc. Engine oil is produced from this mineral oil with some chemical additives, which can be called"Mineral base oils"。

Since mineral oil is extracted from natural products, it contains many impurities that can degrade the performance of the oil.

Synthetic oil, on the other hand, is chemically produced from raw materials such as naphtha. Compared to mineral oil, it contains almost no impurities and has better properties, including viscosity and extreme heat resistance. Because of the high performance and quality of synthetic oils, they are often used in equipment that requires the highest performance.

Oils made by mixing mineral oil and synthetic oil are called"Partially synthetic oil"。

The difference between mineral oil and synthetic oil (synthetic engine oil is semi-synthetic and fully synthetic).

Refinement, ingredients are different.

Mineral oil is directly based on the mineral oil extracted from **, and then added additives; The semi-synthetic is based on mineral engine oil, and then added synthetic engine oil additives, and its performance is very close to that of fully synthetic engine oil; Fully synthetic motor oils are 100% polya-olefin (PAO) or synthetic esters.

Performance is different. Since mineral oil is directly based on ** refining, impurities will inevitably appear, and fully synthetic engine oil has the highest purity because it is a synthetic oil. Mineral motor oil Semi-synthetic motor oil Fully synthetic motor oil.

**Different. Mineral motor oil Semi-synthetic motor oil Fully synthetic motor oil.

On the whole, fully synthetic motor oil is the best quality motor oil at present, followed by semi-synthetic, and mineral oil is the worst. Of course, when we change the engine oil, we should choose the right oil for ourselves, and blindly seeking the most synthetic engine oil will not achieve the best use effect.