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Home > Vacuum Pump Fluids > Silicone Diffusion Pump Oils

TMC-704 - 1 gal. (8.9 lbs)

Part Number 4091
TMC-704 - 1 gal. (8.9 lbs)
TMC 704 - 8.9 lb. Gallon
Price
Your Price:  
$395.00
Availability:
100 In Stock
Quantity
Description

TMC 704 silicone diffusion pump fluid is a virgin, single component, tetramethyl tetraphenyl trisiloxane, clear fluid developed for deep vacuum levels of 10-6 torr (untrapped) and 10-8 torr (trapped). TMC 704 is chemically equivalent to Dow Corning® DC-704.  TMC 704 diffusion pump fluid is used by many aerospace, optical coating, glass, and vacuum heat treating companies.

Click here  TDS             Click here SDS

TMC-704 performs well in tough, rugged applications with quick pump-down, even after exposure to air at high temperatures. It is thermally and chemically stable, which keeps pump jets free of tars, hard carbon, and crystallization.



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