Product name: 272#Ultrahigh Silicone Diffusion Pump silicone Oil (Equal to Dow Corning 702)

CAS No. 63148-58-3

Structure formula 

                C₆H₅        CH₃        C₆H₅

                  ︱           ︱           ︱

        CH₃—Si—〔—Si—〕_n—Si—CH₃

                  ︱            ︱           ︱

               C₆H₅         CH₃          C₆H₅            n＝1

Specification

Performance and Applications

The product is colorless transparent oil liquid with good resistance to oxidation, lower saturated vapor pressure, high vacuum and stable performance, as well as long service life. It is mainly suitable for Ultra-high Vacuum Diffusion Pump used in areas of electronics, metallurgy, and instrument manufacturing, and can also be used as transmission fluid in high-temperature carriers and various instruments.

Transportation:

Transport as non-hazardous chemicals, keeping away from rain and sunlight.

Shelf life: 3 years. It still can be used after being tested and qualified when exceeding the shelf life

Package

200 kg Iron Drum, or 25/50kg plastic Drums, or 950kg Totes(IBC).