Molybdenum disulfide is an important lubricant. It can be found in many oils and greases. It is also used in construction, aerospace, and chemical industries. It has exceptional lubricating properties when it is bonded to a metal surface. It is suitable for use in lubricants for heavy duty service vehicles.

Molybdenum disulfide has a similar physical structure to graphite. It is composed of molybdenum atoms sandwiched between layers of sulfur atoms. It can be used to improve the strength and performance of metals and plastics.

It has a low coefficient of friction. It is also a good rust dissolver. It can withstand high temperatures. It can provide excellent lubrication at low pressures. It is an effective additive for the automotive industry. It can also improve the fuel efficiency of the vehicle. It can be used in gear oil, transmission oils, and differential oils.

It is often used as a dry lubricant. It can be made into finely powdered particles, which range from 1-100 micrometers. It is usually part of blends. It is ideal for applications that require extreme lubrication and good thermal stability.

Molybdenum disulfide was first used in the United States during World War I. It was used in aviation engines as an anti-friction treatment. It allowed the pilots to land more safely.

It was widely studied abroad and at home. It is now used in the manufacturing of electronics, particularly semiconductors. Countries such as China, Japan, and Taiwan have developed major semiconductor manufacturing hubs. It is expected that the demand for molybdenum disulfide will increase over the next few years.