Classification of oil products
Mineral oil (primary hydrogenation, dewaxing, distillation and other processes known as class I base oil; secondary process known as class II; the best is the third process known as class III, known as semi-synthetic oil at home, or classification of mineral oil abroad. Real semi-synthetic oil should be class III base oil added more than 20% synthetic ester, can be called what we call semi-synthetic oil.
Synthetic oils (polyalpha alkenes referred to as PAO, ester synthetic oils referred to as POE, ethers, synthetic oils referred to as PAG, etc.)
Composition of lubricating oil products: base oil and additives (antioxidants, anti-emulsifiers, rust inhibitors, defoamers, viscosity improvers, dispersants, high-temperature esters, etc.) blended products.
The function of air compressor oil in air compressor
Cooling: air compressor will generate a lot of heat when working, and oil will play a role of heat dissipation.
Lubrication: Oil on the metal surface is equivalent to the formation of a protective film to reduce wear and tear, 46 than 32 oil film thicker, especially when cold start metal surface protection.
Sealing: screw main compression chamber lubricants can reduce leakage.
Drop noise: reduce the noise of the host when running.
Service life of air compressor oil
The service life of air compressor oil is mostly determined by its own base oil category.
Air compressor oil manufacturer set the use cycle is generally air compressor standard operating conditions (clean air, operating temperature within 95 degrees, normal operation of air compressor, etc.), poor working conditions will shorten the life of oil products.
In the after-sales market must understand the history of air compressor oil, if the previous oil problems or use is not a regular brand of oil, please be sure to properly handle. Because poor quality oil oxides will remain in the machine, seriously affecting the life of new oil.
I believe that after reading the introduction of this article, the Jinan air compressor http://www.jnkbjx.com will also have their own understanding of the future for such problems can be well solved.