MT-705 Diffusion Pump Oil - 250cc | High Vacuum | Dow Corning Equivalent

$129.99
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SKU:
42500-00025B
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New
MT-705 Diffusion Pump Oil - 250cc | High Vacuum | Dow Corning Equivalent

Pentaphenyl trimethyl trisiloxane. MT-705 diffusion pump fluid is a colorless to light straw, single component for ultrahigh vacua in the range of 10E-9 to 10E-10 torr untrapped and 10E-11 torr trapped. The vapor pressure and backstreaming rate of MT-705 Diffusion Pump Fluid are low enough that use of traps or refrigeration may not be necessary for all ultrahigh and ultraclean vacuum applications. It has the highest phenyl content of all silicone diffusion pump fluids, and hence, the best resistance to radiation. Additionally, MT-705 has a high spontaneous ignition temperature.

Single component for ultrahigh vacua in the range of 10E-9 to 10E-10 torr untrapped and 10E-11 torr trapped

Vapor pressure and backstreaming rate of MT-705 Diffusion Pump Fluid are low enough that use of traps or refrigeration may not be necessary for all ultrahigh and ultraclean vacuum applications

Highest phenyl content of all silicone diffusion pump fluids

Best resistance to radiation

MT-705 has a high spontaneous ignition temperature