With good lubricating performance, tungsten disulfide has become the preferred material for mechanical lubrication. As a kind of precision instrument, astronomical telescope can be lubricated with tungsten disulfide, so as to improve the service lives of parts and ensure the stability of data observation.

Tungsten disulfide is a solid lubricating material with good lubricating performance and excellent high temperature and extreme pressure resistance. So it can meet the lubrication requirements of astronomical telescope. Usually, the lens tube coated with tungsten disulfide helps us observe the celestial bodies clearly.

As tungsten disulfide is a high efficient solid lubricating material, it is usually used in astronomical telescope assembly to lubricate the parts. Tungsten disulfide is very lubricious and can be applied under bad working conditions such as high temperature, extreme pressure, corrosion, etc.

Tungsten disulfide is popular in aerospace as a new type of solid lubricating material. It can be coated on the parts of spaceflight apparatus, so as to extend their service lives as much as possible and ensure their stable works.