Invoil 704 Diffusion Pump Fluid, pg F12

INVOIL® 704 Diffusion Pump Fluid

Superior Vapor Pressure Capabilities
Resistant to Oxidation
Thermal Stability
Quick Pumpdown Cycles
Identical to Dow Corning 704

Invoil 704 is a single component silicone diffusion pump fluid for high vacuums 10^-6 to 10^-8 torr range. This diffusion pump fluids' low vapor pressure and thermal stability make it popular in many systems such as mass spectrometers and electron microscopes. It performs well in most applications and offers quick pumpdown, even after exposure to air under operating conditions.

Other Diffusion Pump Oils:

Specifications

Vapor Pressure @ 25 deg C    2 x 10^-8 torr
Boiling Point @.50 torr:     220 deg.C (428 deg.F)
Viscosity @ 40 deg.C:        24.2 cst (115 SUS)
Viscosity @ 100 deg.C:       6.2 cst (46.5 SUS)
Pour Point:                  <-9 deg.C (<16 deg.F)
Flash Point:                 221 deg.C (430 deg.F)
Fire Point:                  None
Density:                     1.07 gm/cc

Invoil 704, UOM=Bottle

Part No.

Description

ship
wt.

Quantity
In Stock

Price

Quantity
to order

IN704

500cc bottle

$128.00

IN7041

1 gal. Bottle

0^(#)

$699.00

(#) Standard lead-time for out-of-stock items is approximately two weeks.

Ordering information. International (non-US) prices available through your local dealer.

SIS Catalog Cross Reference

Page #

Part Numbers

F15

IN704, IN7041

B20

IN704