艾萨-ASI Topic: difference between fully synthetic oil and mineral oil

Why is synthetic oil better than mineral oil?

In order to illustrate this problem, we explain it with easy-to-understand examples related to life, hoping that all riders can understand it.

      Take water as an example. Mineral oil is equivalent to purified water, and synthetic oil is equivalent to medical distilled water. Purified water is obtained through physical filtration, and tiny impurities cannot be completely filtered out. This quality can meet the needs of human drinking water. Distilled water is evaporated by boiling water vapor, and the water obtained after condensation has a tiny molecular structure and no impurities.

Distilled water can be injected into the human body as medical water.

Mineral oil = clean water:

       During the refining process of crude oil, after the fractional distillation of useful light substances, the residual bottom oil is refined into base oil. The production process is basically based on physical processes. During the refining process of mineral oil, the impurities contained in Cleaned up, the molecular structure is messy, unable to penetrate into the metal surface, the engine is running at high speed, the friction surface is in a high temperature state, the impurities in the oil will first burn and deposit carbon, forming black carbon deposit lines on the surface of the machine parts, increasing Therefore, the application of mineral oil in high-end equipment is limited in technology and quality.

Synthetic oil = distilled water:

       The gas in petroleum (natural gas) and the gas in coal (coal gas) are chemically polymerized into an oil body, and then polymerized with high-tech formula and additives to become a synthetic oil. The oil body is clean and flawless, the molecular structure is small, the arrangement is neat and compact, and it is easy to penetrate into the surface of the engine parts to form a protective oil film and store lubricating energy. It is resistant to high temperature, does not deposit carbon, and can effectively protect the engine when the engine is running at high speed. The viscosity change of synthetic oil has almost nothing to do with the temperature. It can achieve good fluidity at low temperature and easy start-up. At high temperature, it has a good oil film on parts, commonly known as viscosity-temperature property, which ensures high-speed operation of the engine.

Synthetic oils and mineral oils can also be recognized in this way

Mineral Oil = Farm Cooking Oil:

       When the vegetable oil or soybean oil from the farmhouse is put into the oil pan, it will foam (this is because the oil contains a lot of water), and the water evaporates and the foam disappears.

At this time, the oil starts to smoke (the impurities in the oil are scorched by the high-temperature oil, which is professionally called carbonization). Experienced housewives will put in dishes at this time. After processing, there is always a bit of charred black carbon. accompany. Farm cooking oil is a crude product with high impurity content and even substances that are harmful to human health.

Conclusion: mineral oil = farm cooking oil

Synthetic Oil = Refined Cooking Oil:

       Refined edible oil is the use of advanced refining equipment to deacidify, dephosphorize, decolorize, deodorize, dehydrate and filter out impurities in the refined oil

For cooking oil, experienced housewives will not wait until the smoke starts to put vegetables. The smoke temperature of refined oil is 210-220°C, which is 50-60°C higher than that of farm cooking oil. It is not easy to carbonize, so the fried dishes are full of color, fragrance and taste.

       Conclusion: Synthetic Oil = Refined Cooking Oil

       At present, developed countries only eat refined oil, and some big cities in our country have also popularized edible refined oil. (But what about cars? Some car enthusiasts still use mineral oil)

Another example to illustrate the importance of lubrication:

       When rubbing your hands together, it only takes a while for your palms to feel hot. So add some water between the palms to lubricate and rub again, the time can last longer, (because the water takes away some heat) what if the lubricant is replaced with oil? Hand friction can prolong a lot of time, what if we speed up? The oil rub dried and my hands ached again. If you want to prolong the friction for a longer time, changing the quality of the oil becomes the first choice at this time. You must choose a lubricating oil that can take away more heat, so the oil is not only lubricating, but also has a cooling effect, yes Bar?

       For the same reason, we use car oil for comparison: today's high-end cars are equipped with temperature sensors in the cylinder block of the engine. The cooling performance and even the sealing performance are degraded, and the lubricating oil cannot take away the heat of the engine. When the sensors of various parts of the engine sense a temperature exceeding the temperature set by the computer, the trip computer will display an alarm, prompting to change the engine oil. This is what a high-end car has

       In order to save some maintenance costs, some owners of ordinary cars extend the oil replacement time, or change low-priced, low-grade oil, and the middle and low-end cars do not have these sensor devices, and the owners do not know what the working state of the engine is. The environment is completely determined by the will of the car owner. As a result, the engine friction increases, the noise increases, the body heats up, the engine oil carbonizes, the fuel consumption increases, and the life of the engine is shortened. If things go on like this, the maintenance cost will increase in the long run. This is a typical stupid practice of picking up seeds and losing watermelons. It is not unreasonable to commonly say that seven points are raised and three parts are separated.