Dupont Molykote Hi-Vac Silicone Hi-Vacuum Clear Grease Tube 5.3 oz (150 grams)

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Size
SKU: DC_HIVAC-150G_1597418
Regular price $68.00 CAD
34 units available
34 units are available

SKU

  • Type Silicone Grease
  • Vendor Dupont Molykote
  • SKU DC_HIVAC-150G_1597418

Dupont Molykote High Vacuum Grease (formerly known as Dow Corning Hi-Vac Grease) is a Silicone oil based  High Vacuum Clear Grease that is water, chemical and temperature resistant. 

This silicone grease is popular as a general use lubricate and is low cost in relation to many of the alternatives. HIVAC is commonly used for lubricating and preserving rubber parts as well as to grease artificial and silicone rubber used in a high-temperature application. 

This stiff, non-melting silicone lubricating material is usable for 60 months from the date of production.

Features:

  • Lubricates synthetic and silicone rubber gaskets, that require high-temperature rough-vacuum uses
  • Inert/nonreactive to vegetable oils, mineral oils, and common gases, and resists most aqueous solutions of inorganic salts
  • Popular with chemical plants, plug valves, flow meter bearings, ceramic plug cocks, water treatment equipment, and fire extinguisher valves

Specifications:

Vapor Pressure
@150°C: 1.2 x 10-5Torr (Degassed) @200°C: 7 x 10-4Torr (Degassed)
Flash Point
> 100ºC
Specific Gravity
@25°C: 1.1
Viscosity
Kinematic: (cSt): 2000000
Color
Light Gray
Melting Point
None
Bleed after 24 Hours
@199°C: 0.5% max.
Evaporation after 24 Hours
@199°C: 2.0% max.
Solidification Point
-40°C
Penetration
unworked: 170 to 230 mm/10; worked (60): < 260 mm/10