Technical Properties Worth Noting
The technical data for IOTA 705 provides a clear picture of its physical behavior. Its specific gravity is 1.090–1.100, and its viscosity is 170–175 cSt at 25°C and 61–64 cSt at 40°C. These values suggest a fluid with enough viscosity to support stable diffusion pump operation while still flowing predictably under normal working conditions.
The flash point of ≥243°C is an important safety-related property, especially in industrial settings where diffusion pumps operate at elevated temperatures. The congealing point of ≤-14 to -18°C ensures that the fluid remains suitable for use in environments where cooler temperatures may be encountered. The refractive index at 25°C is 1.5765–1.5785, and the molecular description is 546.
Supporting Electronics and Electrical Production
In the electrical and electronics industry, vacuum technology plays a central role in component manufacturing. IOTA 705 can be used in processes involving TV tubes, fluorescent tubes, cathode ray tubes, ordinary bulbs, capacitors, and rectifier metallized film vacuum systems. These applications require stable vacuum conditions to ensure proper coating, degassing, and component performance.
For manufacturers, consistent vacuum quality helps reduce variability and supports repeatable production outcomes. IOTA 705’s formulation makes it suitable for facilities that depend on diffusion pumps as part of their standard vacuum infrastructure.
Silicone Diffusion Pump Oil IOTA 705 （Replacement for DC705）-IOTA
