Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® PF8702
SiSiB® PF8702

Diffusion Pump Fluid Technical Data Sheet

SiSiB® PF8702 is a general-purpose fluid for fast gas pumping, producing vacuums between 10⁻⁵ and 10⁻⁷ torr. It is also used in vapor ejector pumps achieving vacuums of 10⁻⁴ to 10⁻⁵ torr.

SiSiB® PF8702

Introduction


SiSiB® PF8702 is a general-purpose fluid designed for fast pumping of large volumes of gas. It is used to produce vacuums in the range of 10-5 to 10-7 torr. It is also used in vapor ejector pumps that attain vacuums of 10-4 to 10-5 torr.


Typical Physical Properties


Color and Appearance

Colorless clear fluid

Ultimate Vacuum, torr

10-6 untrapped

Extrapolated Vapor   Pressure, torr, 25°C

1 x 10-6

Specific Gravity at 25°C

1.07

Refractive Index at 25°C

1.550~1.560

Viscosity at 25°C

33~40 cSt

Flash Point, open cup

>190°C


Applications


  • SiSiB® PF8702 Diffusion Pump Fluid can be used in a variety of applications including: Aerospace, Electronics, Metallurgy, Vacuum Coatings, and Atomic Energy etc.


Packing and Storage


SiSiB® PF8702 is supplied in 1Kg bottles, 5Kg pails, 25Kg pails, and 200Kg steel drums.


In the original unopened packaging, SiSiB® PF8702 has a shelf life of 60 months.


Notes


All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing.


We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages.


Please send all technical questions concerning quality and product safety to: support@SiSiB.com.



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