Highly inert, non-flammable grease for use with standard taper joints and glass stopcocks.
Insoluble in almost all solvents except Freon 113®. Krytox® greases have demonstrated an exceptionally high degree of chemical inertness to many highly reactive chemicals. For example Krytox® has shown no evidence of reactivity when exposed to: Boiling Sulfuric Acid, Fluorine Gas, Nitrogen, Tetroxide, Chlorine Triflourid, Hydrogen Gas, Methanol, Ammonia Gas, Ethyl Alcohol, Hydrochloric Acid, Hydrazine, Diethylenetriamine, Phosphoric Acid, Sulfuric Acid, Chlorine, or Hydrogen Peroxide.
Krytox® is available in either general purpose or LVP (low vapor pressure) grades.
General Purpose Grade:
Krytox® GPL general purpose grease for use with standard taper joints, stopcocks and stirrer bearings. Useful at temperatures up to 400º F continuously and 550º F intermittently. Minimum useful temperature is -35º F. Supplied in convenient 2oz tubes.
LVP Grade:
Krytox® LVP grease is made with low vapor pressure fluorinated oils and is designed for use in high vacuum applications down to -1.0 x 10-13 Torr at 20º C, and -1.0 x 10-5 Torr at 200º C. The useful temperature range of Krytox® LVP is -20 to 260º C. Supplied in convenient 2oz tubes.