Performance and Benefits of IOTA 705 Diffusion Pump Oil IOTA 705 Diffusion Pump Oil offers exceptional performance in ultra-high vacuum applications. Its low saturated vapor pressure (<3 x 10^-10 torr) and high flash point (≥243°C) ensure minimal outgassing and excellent thermal stability. With a viscosity of 170-175 mm²/s at 25°C and a refractive index of 1.5765-1.5785, this oil is ideal for applications requiring precise vacuum control. Widely used in high-vacuum metallurgy, electron microscopy, and atomic energy research, IOTA 705 is available in various packaging options, making it easy to handle and store. Its non-toxic, non-hazardous nature ensures safe transport and storage, with a shelf life of up to three years.
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