Silicone Diffusion Pump Oil Iota705

Silicone Diffusion Pump Oil IOTA705(Equivalent Brand: Diffusion Pump Oil Dow Corning 705, HIVAC-F-5)
Synonyms:
1. 1,1,3,5,5-Pentaphenyl-1,3,5-trimethylsiloxane
2. 705 Super high vacuum diffusion pump oil
3. 705 Diffusion Pump Fluid
4. PhenylmethylsiloxaneOligomers
5. Oil for diffusion pump
CAS No: 3390-61-2
Diffusion Pump Oil IOTA705 is a colorless transparent oily, single-component fluid designed for ultrahigh vacuum applications in the range of 5x(10-9~10-10) torr (untrapped). The vapor pressure and Diffusion Pump Oil IOTA705 is a colorless transparent oily, single-component fluid designed for ultrahigh vacuum applications in the range of 5x(10-9~10-10) torr (untrapped). The vapor pressure and the best resistance to radiation.
Technical Index
Chemical composition: Pentaphenyl trimethyl trisiloxane
Ultimate Vacuum, torr(untrapped): 5x(10-9~10-10)
Saturated Vapor Pressure, torr: 5x10-10
Specific Gravity: 1.090 ~ 1.100
Viscosity (25A C), cSt: 170~175
Viscosity (40A C), cSt: 61~64
Flash Point A C: a Y243
Refractive Index 25A C: 1.555~1.588
Congealing Point A C: a -14 ~ -18
Molecular Description: 546
Aapplication
Diffusion Pump Fluid IOTA705 can be used in variety of applications,
Others
Be used as transmission fluid in high-temperature carriers and various instruments.
Package, Transportation & Storage
1. Diffusion Pump Oil IOTA705 is available in 1kg plastic bottles, 1gallon plastic drums, 5kg plastic drums,25kg plastic drums, 25kg Iron drums or 200kg Iron drums.