Rigorous Specifications for Reliable Quality
In the fields of modern industry and scientific research, the stability of the vacuum environment directly determines the final quality of the product. The IOTA 705 vacuum diffusion pump oil, introduced by the IOTA brand, is specifically designed to meet these demanding requirements. As a product equivalent to international brands like CF-5 and 705, as well as domestic grade 275, it demonstrates solid technical capabilities. It appears as a colorless and transparent oily liquid, allowing operators to easily monitor its condition. At 25℃, its viscosity is strictly maintained between 170 and 175 mm²/s, with a refractive index precisely controlled between 1.5765 and 1.5785, and a relative density ranging from 1.090 to 1.10. Additionally, the flash point (open cup) exceeds 243℃, and the freezing point is as low as -14℃ to -18℃, ensuring its physical stability across a wide temperature range.
Core Performance and Extensive Applications
The core advantage of IOTA 705 diffusion pump oil lies in its exceptionally low saturated vapor pressure (less than 3x10⁻¹⁰ torr), along with excellent thermal stability and oxidation resistance. These characteristics allow it to easily achieve an ultimate vacuum of less than 1x10⁻⁹ to 10⁻¹⁰ torr, effectively preventing oil vapor backstreaming from contaminating the vacuum chamber. Relying on these robust properties, the product is widely used in various high-tech industries. In high-vacuum smelting, it provides a clean environment for metal purification; in electron tube and light bulb manufacturing, it ensures a long lifespan for internal components; and in high-vacuum coating processes, it assists in the uniform adhesion of thin films. Furthermore, in cutting-edge research and production areas such as nuclear accelerators, electron microscopes, and high-end display manufacturing, IOTA 705 plays an indispensable supporting role.
Standardized Packaging and Storage Guidelines
To guarantee product quality, IOTA 705 offers diverse packaging options, including 1kg plastic bottles, 5kg, 25kg, and 50kg plastic drums, as well as 200kg iron drums, catering to the needs of enterprises of different scales. For transportation and storage, the product is classified as a non-toxic, non-hazardous good, significantly lowering logistical barriers. However, to ensure performance remains uncompromised, it must be stored in a moisture-proof, damp-proof warehouse away from direct sunlight, with an allowable indoor temperature range of -40℃ to 50℃. Under proper storage conditions, the product has a shelf life of up to 3 years, providing convenience for long-term production planning.
