DuPont™ Krytox® grease meets the need for continuous lubrication cycle!
Krytox® is used in all types of valves to lubricate moving parts, seal connections and packings. Krytox® allows valve packings to expand and contract without binding thus reducing leakage around the stem.
Based on DuPont™ Teflon technology, Krytox® lubricants have demonstrated broad applicability replacing countless purpose-formulated specialty lubricants throughout industry with properties like:
- Robust resistance to change in properties over time in the face of extreme environmental conditions such as shock, chemical environments, including fuels and oxidizers; and intense radiation exposure.
- Resistance to vaporization losses in deep vacuum such as high altitude flight, orbit and outer space.
- Excellent frictional properties for extended wear and low energy consumption.
- Compatible with metals, elastomers, plastics, paints and finishes.
Krytox® Aerospace Grades
240 Series -90°F to 550°F
DuPont™ Krytox® PFPE-based grease formulations were developed jointly with the US Navy and Air Force, resulting in military specification MIL-G-27617, which was issued specifically to cover Krytox.
Krytox® Standard Commercial Grades
GPL 200 Series -90°F to 550°F
Produced as a derivative of DuPont™ Teflon, these fluoropolymer lubricants exhibit exceptional thermal stability and lubricity. Contains no additives.
Krytox® Anticorrosion Grades
GPL-200 and XP Series -90°F to 550°F
Contain additives to regtard corrosion for wet applications. DuPont's patented XP additive provides outstanding corrosion and Extreme Pressure protection.
Krytox® Food Grades
FG Series -90°F to 550°Chemically and Biologically inert, most Krytox® grades have an Hp-2 rating. The FG series hoever, is H-1 rated and conforms fully to USDA standards for designated uses in food processing plants.
Krytox® Electronic Grades
EG and LVP Series -90°F to 550°F
The EG series is a Semiconductor grade used in cleanrooms, while Krytox® LVP high vacuum grease is used as a sealant or lubricant in vacuum systems at pressures down to 10 Torr -13.
Krytox® High Temperature Grades
XHT Series -500°F to 750°F
Outstanding thermal stability and non-oxidizing characteristics. Use XHT where temperatures routinely exceed 500°F.