Air compressor lubricants use and composition
First, the air compressor oil composition
Air compressor oil generally consists of two parts: base oil and additive. Base oil is the main component of lubricating oil, which determines the basic properties of lubricating oil. Additives can make up for and improve the performance of base oil, and give some new properties. It is an important part of lubricating oil.
1. Lubricating base oil
Lubricating base oils are mainly divided into mineral base oils and synthetic base oils. Mineral base oils are widely used and used in large quantities (more than 95%), but in some applications it is necessary to use synthetic base oil blended products, thus allowing the rapid development of synthetic base oils.
Second, the use of air compressor oil
Air compressor oil is a liquid lubricant used in various types of machinery to reduce friction and protect machinery and workpieces, mainly for lubrication, cooling, rust prevention, cleaning, sealing and buffering. Lubricants account for 85% of all lubricated materials, and there are many types of products. Now the world uses about 38 million tons. The general requirements for lubricants are:
(1) Reduce friction and anti-wear, reduce frictional resistance to save energy, reduce wear and tear to prolong mechanical life and improve economic efficiency;
(2) Cooling, requiring the friction heat to be discharged outside the machine at any time;
(3) Sealing, requiring leakage, dust and anti-mite;
(4) Clean and rinse, it is required to clean the friction area scale;
(5) Anti-corrosion and anti-rust, it is required to protect the friction surface from oil deterioration or external erosion;
(6) kinetic energy transfer, hydraulic system and remote control motor and friction stepless speed change;
(7) Stress dispersion buffer, dispersion load and mitigation shock and shock absorption, etc.
