In the field of high-vacuum technology, high-vacuum diffusion pump oil is a core consumable that ensures the stable operation of equipment. Its performance directly determines the ultimate vacuum degree, operational stability and service life of the vacuum system. It is widely used in various industrial and scientific research fields, and is closely related to our production and life.



High-vacuum diffusion pump oil is a colorless or transparent liquid with pure texture and no obvious impurities. With its unique formula design, it has three core advantages. First, extremely low saturated vapor pressure, which is the key to achieving a high-vacuum environment — the lower the saturated vapor pressure, the smaller the volatilization of the oil, which can effectively avoid oil vapor pollution of the vacuum system, ensure that the system meets the required high-vacuum standards, and provide a clean vacuum environment for various precision operations. Second, excellent thermal stability. In the high-temperature environment generated by the long-term operation of the equipment, it is not easy to decompose or carbonize, and can continuously maintain stable physical and chemical properties, reducing equipment failures caused by oil deterioration and lowering maintenance costs. Third, good oxidation resistance, which can effectively resist the erosion of oxygen in the air, extend the service life of the oil, and avoid oxidation products blocking the equipment pipeline, ensuring the smooth operation of the vacuum system.

This diffusion pump oil has a wide range of application scenarios, covering many key industries. In the high-vacuum smelting industry, it provides a clean and stable high-vacuum environment for metal smelting, helping to improve the purity and performance of metal materials; in the field of electron tube and light bulb manufacturing, it can effectively prevent filament oxidation, extend the service life of electronic components and light bulbs, and ensure product quality; in the high-vacuum coating industry, it can avoid oil vapor pollution on the coating surface, improve the uniformity and adhesion of the coating, and is suitable for various precision coating processes; in addition, it is also widely used in atomic energy accelerators, electron microscopes, displays and other scientific research and electronic equipment, providing reliable vacuum guarantee for precision experiments and equipment operation.

Choosing high-quality high-vacuum diffusion pump oil can not only improve equipment operation efficiency, reduce the incidence of failures, but also reduce the frequency of consumable replacement and maintenance costs, escorting enterprise production and scientific research work. Whether it is large-scale application in industrial production or precision experiments in scientific research fields, this high-vacuum diffusion pump oil can meet the use needs of various high-vacuum scenarios with its stable performance, and become an indispensable core consumable in the field of high-vacuum technology.