How about the lubricating oil, how about the lubricating oil

Base oil is the main component of lubricating oil, which determines the basic properties of lubricating oil, and additives can make up for and improve the shortcomings of base oil performance, give some new properties, and are an important part of lubricating oil.

The oil filter element is the oil filter, which is used to remove impurities such as dust, metal particles, carbon precipitates and soot particles in the engine oil to protect the engine. During the operation of the engine, metal abrasive debris, dust, oxidized carbon deposits at high temperatures, colloidal sediments, water, etc., are constantly mixed with the lubricating oil. The function of the oil filter is to filter out these mechanical impurities and gums, ensure the cleanliness of the lubricating oil, and prolong its service life.

The oil filter should have strong filtration capacity, low flow resistance, long service life and other properties.

How often should the car oil filter be changed.

The replacement of the automobile oil filter element is not subject to time, but to the mileage driven, and it can be replaced about 5000 kilometers. The oil and oil filters need to be replaced every 5,000 kilometers, while the air filters and oil filters need to be replaced every 10,000 kilometers.

What material is used for the automobile oil filter?

The oil filter element is a paper type, and the filter element is specially treated paper, which is generally a microporous filter paper treated with resin. The function of the oil filter is to filter out the harmful impurities in the oil from the oil pan, and supply the crankshaft, connecting rod, camshaft, supercharger, piston ring and other moving pairs with clean oil to lubricate, cool and clean, so as to prolong the life of these parts. According to the structure, the machine filter is divided into replaceable type, rotary type and centrifugal type; According to the arrangement in the system, it can be divided into full-flow type and shunt type.

The filter materials used in machine filtration include filter paper, felt, metal mesh, nonwovens, etc.

Extended information: Precautions: 1. When choosing an oil filter element, in addition to looking at the vehicle model and annual fee, it is very important to be optimistic about the displacement of the car, and the specifications of the oil filter element of different displacements are different.

2. When buying the oil filter element, it is necessary to see if there is an anti-counterfeiting label, which can better ensure the counterfeit and shoddy products.

3. In the purchase of oil filters, you can go to the local auto parts market, the products are more comprehensive, all kinds are available, and the quality can also be guaranteed.

4. After purchasing engine oil and oil filter element, you can find a familiar repair shop to replace it, and give the other party some working hours, which is more assured.

This kind of lubricant is very rare in the market, it is recommended that you use the brand first! For example, Shell, Mobil.

Gao Lubao is old, my car is out of oil, and I can still run 50,000 kilometers! You can use it boldly!

My Audi car uses Gaolubao synthetic engine oil, which completely solves the problem of burning engine oil. This time I bought it on Tmall**, the oil change cycle can reach 10,000 kilometers, and the quality is quite good. You can use it with confidence!

The quality of Gaolubao lubricating oil is not a word. It can only be said that the national standard is also divided into three levels. If it is not a national standard, you can't talk about quality.

I have been using the lubricant for 10 years (2003---2012). The oil performance is very stable. Mobil and Shell are good, but who can buy the real thing, I dare say that 99% of the market is fake... If you don't believe it, just add it!

The quality of the oil is still good, so I will add it to my car.

Not bad. Dalian Gaolubao Lubricating Oil **** was registered and established in Dalian Free Trade Zone Market Supervision and Administration Bureau on November 14, 2007. Legal representative Zhao Jie, the company's business scope includes international **, entrepot**; Petroleum products and chemical products, fuel oil, etc.

Business scope: international**, entrepot car**; Sales of petroleum products and chemical products, fuel oil, lubricating oil, transformer oil (excluding licensed business items, self-storage and transportation are not allowed), **brokerage and**; Product display, consulting services (excluding special projects).

Choice of oil.

The oil label is roughly in the format of XXWXX, such as 0w w w30, and the number in front of the letter w indicates the fluidity of the oil at low temperatures, which is commonly known as the freezing point.

For example, if it is 0, then this oil will freeze at about minus 40 degrees; If the number is 5, then the oil will freeze at around minus 35 degrees Celsius. The number in front of w is related to the minimum temperature in the area where we live, and the choice of this number is generally a little lower in the northeast than in the south.

This brand is more famous in the north, as if the headquarters of Hu Chengdong is quietly in Liaoning. The quality of the oil is not to say, the oil can run 10,000 to 20,000 axioms without any problems. It's best to use the SN level. It is a high pants withered engine oil.