Krytox 240az is the lowest viscosity grease of the 240 series greases. Gpl oils are inert and suitable for applications requiring high temperature stability and low vapor pressure. Krytox 240ac is a white buttery grease that is nonreactive, nonflammable, safe in chemical and oxygen service, and is extremely longlasting. Gbr technology products krytox performance lubricants. Safety data sheet dupont krytox pfpe oils version 2. Krytox tm7 is a fluorinated grease with polytetrafluorethylene ptfe thickeners and selected additives. Krytox grease provides exceptional performance, stability, and reliability in the toughest conditions to maximize productivity and equipment life.
Krytox 240 series greases are white, buttery greases with all of the same properties as the 143 series oils that they are made from, but they are in grease form. Krytox gpl 227 is nonflammable, oxygen compatible, and chemically inert. Typically used in extreme condition aerospace and aviation applications. Krytox gpl 225 krytox gpl225 grease contains an anticorrosionantiwear inhibitor and is ideal for corrosive environments where there is no danger of the sodium nitrite additive reacting. Krytox greases are used in a variety of limitedmotion mount systems associated with aircraft engines, such as an oil tank mount bracket for a trent engine. Krytox perfluorinated oils deliver high performance, perform at. Dupont krytox performance lubricants product overview. The first commercial sales of krytox were for nonflammable lubricants for the apollo space program in 1965. Krytox 240 series greases are white buttery greases with all of the same properties as our 143 series oils that they are made from, but they are in grease form. Krytox grease is undamaged by, and nonreactive with, acidic or caustic cleaners and disinfectants, steam, moisture or high temps. Krytox gpl205 grease has all of the same properties as the krytox gpl105 oil that it is made from, but thickened with ptfe to a standard nlgi grade 2. Krytox is compatible with moly in fact dupont sells a high pressure krytox which mixes the two. Tm7 has a high degree of chemical inertness and extremely high hydrolytic stability.
Krytox 240 az, 240 ab, and 240 ac meet milprf27617 general specification. Krytox oils and greases offer a unique combination of properties that provide exceptional, yet costeffective solutions to your most difficult problems. Table 2 extreme pressure properties of krytox greases 240 az 240 ac 250 ac gpl 225 226 load wear. Krytox from chemours is a highperformance, nonflammable and chemically inert lubricant that is compatible with oxygen and has a strong resistance to aggressive chemicals. It is also nsf h1 rated for incidental food contact. Linear oils and greases development product krytox linear perfluoropolyethers pfpes provide exceptional low volatility characteristics for longer lubricant life. Learn why krytox highperformance lubricants are temperature and chemical resistant, making them ideal for the most demanding industrial applications. Krytox gpl 227 hightemperature anticorrision grease. You may hear some horror story from some mechanic about mixing greases and the result turning radioactive or some such. Krytox by chemours gpl 205 grease, pure pfpeptfe, 0. Krytox is a registered trademark of the chemours company. Compared to other lubricants, only krytox oils and greases combine hightemperature performance, nonflammability, and chemical inertness under a variety of conditions. Ball bearing grease performance tests with krytox greases. Which krytox lubricant product is right for your application.
If krytox 240 az is ordered to meet milspec requirements, it must be ordered as nlgi grade 1 to meet the specification. Compared to other lubricants, only krytox oils and. Krytox tm performance lubricants a comprehensive range of pfpe oils and greases based on many years of experience with fluorine based lubricants. Used as sealant or lubricant in vacuum systems, hightemperature bearing, valve or oring lubricant, oven conveyor chain and bearing grease, or any use that requires hightemperature stability, low vapor pressure, high vacuum, chemical inertness, or in industries that manufacture oxygen. Krytox 240 ac, 240 ab, and 240 az grade 1 greases now have nsf approval for incidental food contact h1 in and around food processing areas. Krytox works well in extreme temperatures, conditions. They are chemically intert, thermally stable, oxygen resistant and nonflammable. Chemours krytox greases are totally perfluorinated polyether fluids pfpf that are suitable for harsh environments associated with semiconductor processes. Krytox oils and greases do not contain any silicones and there are no silicones used in processing.
It has excellent thermal stability and loadcarrying abilities. These three products meet the requirements of mil spec. And, with a global distribution network and worldclass technical service, krytox is the lubricant of choice for extreme conditions and performance. Answers to frequently asked questions about dupont krytox oils and. This is the exact mixture that i used to rewrite the record books.
These synthetic fluorinated lubricants are used in extreme conditions such as continuous high temperatures up to 300 c 572 f and higher temperatures for shorter periods, depending on product grade limits. Chemours krytox greases provide extended lubrication intervals and longer equipment life. Greases gpl 20x series material safety data sheet pdf. Special extreme pressure and anticorrosion greases 3. Extreme industrial conditions krytox performance lubricants. Chemours krytox 240 series greases are white, creamy greases made from krytox 143 series perfluoropolyether pfpe synthetic oils, but they are in grease form. Learn why krytox highperformance lubricants are temperature and chemical resistant, making them ideal for the most. Krytox lubricants are compatible with all metals, elastomers, plastics, paints, and finishes. When symptoms persist or in all cases of doubt seek medical advice. Contact with boiling water or steam has no effect on this product, it will stay. Krytox 240 series greases are white, buttery greases with all of the same properties as the 143 series oils that they are made from, but in a grease form. They have the excellent chemical and thermal stability of all krytox.
Krytox xp2a7 grease 2 oz tube the krytox lubricant xp line offers greases and oilswith a soluble additive in the oil. These patented additives enhance the performance of krytox pfpe greases and oils, giving them improved performance properties. Dupont krytox 240ac is compatible and nonreactive with a broad range of oring materials, allowing for extended service life and ease of assembly disassembly. Ideal for small and mediumsized networks, the cisco. We have several search tools, listed above, that give you more efficient methods to reach the. What are the different grades of krytox gpl lubricants and their typical applications. These materials are used in a wide variety of extreme and critical lubrication applications. Chemours krytox gpl 220 series greases are white, creamy full synthetic greases. These three products meet the requirements of mil spec prf 27617, types 1, 2, and 3. Cisco business 240ac access point data sheet cisco. After hours and hours of testing we discovered an additive that makes krytox 100 sizzle. Ideal corrosive environments where there is no danger of the sodium nitrite additive reacting with chemicals or causing contamination problems.
Krytox oils are made from only fluorine, carbon, and oxygen a mixture of compounds collectively known as perfluoropolyether pfpe. Sep 28, 2016 the result being milg27617, developed specifically for krytox. Millerstephenson has been a partner and distributor of chemours formerly dupont krytox. Part number krytox 240ac including related part numbers and nsn starting at page 1. Import data and price of grease krytox 240ac under hs code. Krytox lubricants frequently asked questions tmc industries inc. Krytox 240ac grease is based on perfluoropolyether pfpe oils. Krytox gpl oils are formulated to provide a costeffective base oil for industrial applications. Krytox gpl 227 hightemperature anticorrosion grease performance lubricants krytox e this grease provides protection from rusting, high temperature corrosion, and antiwear. It also has nsf h1 rating for incidental food contact. Krytox lubricants millerstephenson authorized distributor. Krytox 240ac is the lubricant of choice for demanding conditions high and low temperatures, extreme pressure, and harsh environments. In addition, many krytox lubricants specially designed for. Safety data sheet dupont krytox 157fs oils version 0.
Dupont krytox gpl226 anticorrosion grease with sodium nitrite. The krytox xhtac series greases are an extension of the krytox 240 series and krytox gpl 22x series but are designed to give higher performance in the 204302 c 400575 f ranges. These nsf official listings are current as of wednesday, april 08, 2020 at 12. These synthetic fluorinated lubricants are used in extreme conditions such as continuous high temperatures up to 300. It can be used from temperatures of 95 c 9f up to 343c 650f or higher with relubrication, depending on the grade. The soluble additive wont be washed away or left behind with the grease thickener. Product information mil prf27617 greasesgrease, aircraft and instrument, fuel and oxidizerresistant krytox oils and greases are based on perfluoropolyether pfpe oils. Safety data sheet krytox pfpeptfe greases gpl 20x series version 3. This product does not contain toxic chemicals subject to the reporting requirements of section 3 of the emergency planning and community righttoknow act epcra of 1986 and 40 cfr part 372. Safety data sheet krytox 240 series greases version 3. Millerstephenson is an authorized distributor of krytox lubricants. Krytox 240ac grease has been used to extend the service life of uav nose landing gear in harsh climates.
View detailed import data, price, monthly trends, major importing countries, major ports of grease krytox 240ac under hs code 34039900. Please contact nsf to confirm the status of any listing, report errors, or make suggestions. Material safety data sheet krytox 240 series greases version 3. Corrugator krytox hightemperature anticorrosion greases 6. Prior to 1981, the only commercially available krytox lubricants were aerospace oil and greases. Product description sheet dupont krytox rocky hill, ct. Feb 23, 2012 dupont krytox agl 829 grease provides filledforlife, flameproof performance for thrust reverser gearboxes. Krytox can also outperform most competitive greases in extreme pressure performance. The 240 az, 240 ab, and 240 ac meet milprf27617 general specifications. It has excellent lubrication over a broad temperature range. Krytox 240ac is a mil prf26717 type iii and nsf h1 rated grease.
The base oils have high viscosity indexes to provide effective lubrication over a wider temperature range. View detailed import data, price, monthly trends, major importing countries, major ports of dupont krytox. Due to the intense and severe circumstance of the aerospace industry, it can be expected that krytox delivers a high level of product excellence. Similiar to krytox 240 ac, except used as highvacuum grease. Chemours krytox oils are totally perfluorinated polyether fluids pfpf that are suitable for harsh environments associated with semiconductor processes. Krytox 240ac has a viscosity of 800 at 20c and 270 cst at 38c making it ideal in situations where a high viscosity grease is required. Oil evaporates slowly, extending lubrication intervals.
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