Krytox™ Performance Lubricants for Extreme High Temperature and Low Temperature Applications.
What kind of lubricant would best suit your operating needs? One that stands up to tough temperature extremes? One that can save you time and cost? Krytox™ lubricants do both. These synthetic lubricants offer outstanding performance at temperatures from two degrees Kelvin (2º above absolute zero). Krytox™ lubricants for low temperatures have pour points that are lower than -75 ºC (-103 ºF). Even below these temperatures, Krytox™ lubricants are not damaged. When they return to a fluid state, they will continue to lubricate as before. At extreme low temperatures, Krytox™ has even been used to improve heat transfer in cryostats.
Contact us for assistance with your sub-zero applications.
High Heat Applications
When the heat is really on, you need a high temperature grease or high temperature oil that can take it without performance degradation. Krytox™ XHT synthetic lubricants are specially formulated for extreme high-temperature applications. Krytox™ XHT is a perfluoropolyether- (PFPE-) based polymer composed of fluorine, oxygen and carbon. No hydrogen is present in the molecule, resulting in exceptional stability and non-flammability.
Targeted for use in the very high-temperature range, these ultra-high-temperature-grade oils and greases offer low evaporation and remarkably stable lubrication performance at temperatures above the range of normal PFPE-based oils or conventional hydrocarbon-based lubricants. Krytox™ XHT lubricants are available in several grades that offer anticorrosion, extra bonding, and non-melting properties. These lubricants serve a variety of industries, including chemical, textile, tire, aviation, conveyor, oil and gas, glass, plastic film, and non-woven manufacturing, as well as mining and metal processing.
Krytox™ XHT lubricants offer a host of operational benefits, including:
Compatibility with Metals
Because Krytox™ XHT oils are chemically inert, they have little or no adverse effect on metals in temperatures below 288 °C (550 °F). Krytox™ oil can begin to slowly degrade at temperatures above 350 °C (662 °F), and degradation will occur at an increasing rate as temperatures increase further. Re-lubrication could be required at these temperatures to achieve optimum life.
Krytox™ XHT lubricants are available in a variety of formulations to meet the specific performance requirements of your application.