In the vast realm of high - vacuum technology, vacuum diffusion pump oil plays a crucial role. IOTA 705 vacuum diffusion pump oil stands out as a dependable choice for numerous industries due to its remarkable performance.

Precise Technical Specifications Ensure Quality

IOTA 705 presents itself as a colorless and transparent liquid, which immediately gives an impression of purity and high quality. At 25℃, its viscosity ranges from 170 to 175 mm²/s, providing a stable flow under different working conditions. The refractive index at 25℃ is between 1.5765 and 1.5785, and the relative density (at 25℃) is in the range of 1.090 - 1.10. These values reflect its unique physical properties. With a flash point (open - cup) of no less than 243℃ and a freezing point of no more than - 14 to - 18℃, it demonstrates good resistance to both high and low temperatures, enabling it to adapt to relatively complex environments. Its ultimate vacuum degree (in torr) is less than 1x(10 - 9 ~ 10 - 10), and the saturated vapor pressure (in torr) is less than 3x10 - 10, which provides strong support for creating a high - vacuum environment.

Excellent Performance and Wide Applications

As a colorless and transparent oily liquid, IOTA 705 has the significant advantage of extremely low saturated vapor pressure. In high - temperature environments, it can maintain stable performance without easy decomposition or volatilization, ensuring the long - term stable operation of the vacuum system. It also has good thermal stability, allowing it to maintain its characteristics even when there are large temperature changes. Its outstanding oxidation resistance effectively extends its service life. It is widely used in the high - vacuum metallurgy industry, helping to smelt high - quality metal materials. In the electron tube industry, it ensures the normal operation of electron tubes. It also plays an indispensable role in bulb manufacturing, high - vacuum coating (film), atomic accelerators, electron microscopes, and displays.

Standardized Packaging and Storage Ensure Product Integrity

IOTA 705 comes in various packaging options, including 1 - kg plastic bottles, 5 - kg, 25 - kg, and 50 - kg plastic drums, as well as 200 - kg iron drums, meeting the needs of different customers. For storage and transportation, it should be kept in a warehouse that is moisture - proof, humidity - proof, and away from direct sunlight. The allowed indoor temperature ranges from - 40℃ to 50℃, which effectively protects the quality of the oil. It is classified as a non - toxic and non - dangerous product for transportation and storage, making it convenient and safe. With a shelf life of 3 years, users have sufficient time to use it reasonably. The brand is IOTA, which is known for its reliable quality.