DC-704 Diffusion Pump Fluid Silicone Oil High Vacuum Dow Corning DOWSIL 704

Description: Premium authentic DOW CORNING brand DC-704 diffusion pump oil is formulated to ensure optimum pump performance and pump life. Dow Corning® 704 is a single component silicone fluid for high vacuum diffusion pumps, fast pumping of gas/vapor. Producing vacuums of 1e-5 to 1e-8 torr, untrapped, and 1e-10 to 1e-11 torr, trapped. Offers quick reaction to maximum vacuum levels, even after exposure to air within operating temperatures. Dow diffusion pump fluids offer the following benefits:  Shorter conditioning runs: Single-component silicone fluids reach maximum potential in far less time than that required for multi-component organic fluids.  Faster pumping: Diffusion pumps using silicone fluids can operate against 20–300 percent higher fore pressures than those using organic fluids. For higher gas throughput at the high-pressure end of the pump’s operating range, heater input can be increased 20–30 percent.  Minimal backstreaming: The vapor pressure of single-component silicone fluids from Dow is so low that the use of traps – or refrigeration of existing traps – is unnecessary for many applications.  Longer service life: Thermal and chemical stability of silicone fluids allows exceptionally long runs without deterioration or contamination.  Cleaner systems, less maintenance required: Low vapor pressure of silicone fluids at baffle temperatures results in low migration rates. Jets and boiler surfaces stay clean; silicone fluids exhibit virtually no breakdown or decomposition under operational conditions.  Faster cycling, reduced downtime, less frequent fluid replacement: The recovery rate of silicone fluids after exposure to air at operating temperatures is many times faster than that of organic fluids. Time is saved between cycles because the outstanding resistance of silicone fluids from Dow to oxidation and hydrolysis allows release of the vacuum without cooling the pump. SpecificationsDC 704Vapor Pressure at 25ºC (torr) 1x10-7 Boiling Point at .5 torr (ºC) 215 Viscosity at 25ºC (cSt)39 Pour Point (ºC) NAFlash Point (ºC)221Fire Point (ºC)NADensity at 25ºC (g/ml)1.07Substance name : Tetramethyltetraphenyl trisiloxane CAS-No. : 3982-82-9 Chemical nature : Silicone compound New Lot, pure and crystal clear. Available in 25cc, 50cc, 100cc, 250cc, and 500cc sizes. Supplied by ScientiFIX LLC

Price: 24.99 USD

Location: Quaker Hill, Connecticut

End Time: 2024-10-29T18:31:06.000Z

Shipping Cost: N/A USD