{"product_id":"apiezon-n-cryogenic-vacuum-grease","title":"Apiezon N Cryogenic Vacuum Grease","description":"\u003ch2 style=\"text-align: center;\"\u003eApiezon N Cryogenic Vacuum Grease\u003c\/h2\u003e\n\u003cp\u003eApiezon N Grease is silicone-free and widely recognized and recommended as the cryogenic vacuum grease of choice. This cryogenic grease is specially formulated to exhibit craze-free performance characteristics at low temperatures and withstand frequent cycling between cryogenic temperatures as low as -273°C and +30°C.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Apiezon N SDS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/files\/Apiezon_N_Cryogenic_BVV.pdf?19045\" target=\"_blank\"\u003e\u003cstrong\u003eSafety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Apiezon N Thermal Conductance\" href=\"https:\/\/static.mimaterials.com\/apiezon\/DocumentLibrary\/TechnicalDatasheets\/Apiezon_N_Grease_Cryogenic_Thermal_Conductance.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eThermal Conductance Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca title=\"Apiezon N TDS\" href=\"https:\/\/static.mimaterials.com\/\/apiezon\/DocumentLibrary\/TechnicalDatasheets\/Apiezon_N_Cryogenic_High_Vacuum_Grease_Datasheet.pdf\" target=\"_blank\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApiezon N Grease: Cryogenic High Vacuum Grease Properties\u003c\/h3\u003e\n\u003cp\u003eApiezon N Grease is a silicone- and halogen-free cryogenic high vacuum grease which:\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003ecan withstand frequent cycling between cryogenic temperatures as low as -273°C and +30°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eis craze-free at cryogenic temperatures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003ehas the ability to fill the micropores of adjoining surfaces, so improve thermal contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003edoes not suffer from contamination problems associated with silicone based greases such as 'creep' or 'carry over'\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eexhibits a vapour pressure of 6 x 10\u003csup\u003e-10\u003c\/sup\u003e Torr at 20°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003ehas powerful 'gettering' action, meaning it absorbs potentially harmful grease and chemical impurities on metal and glass surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eis easy to clean, use and remove as it is soluble in hydrocarbon solvents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease click the links for \u003ca title=\"Typical Properties for Apiezon vacuum greases\" href=\"http:\/\/www.apiezon.com\/products\/apiezon-vacuum-greases\/apiezon-vacuum-greases-properties-table\"\u003etypical properties\u003c\/a\u003e and \u003ca title=\"Apiezon grease vapour pressure graphs\" href=\"http:\/\/www.apiezon.com\/products\/apiezon-vacuum-greases\/vapour-pressure-graphs\"\u003evapour pressure graphs\u003c\/a\u003e of Apiezon N Grease.\u003c\/p\u003e\n\u003ch3\u003eCryogenic Applications of Apiezon N Grease\u003c\/h3\u003e\n\u003ch3\u003eCryogenic Vacuum Seal\u003c\/h3\u003e\n\u003cp\u003eApiezon N Grease exhibits extremely low vapour pressures at ambient temperatures, 6 x 10\u003csup\u003e-10\u003c\/sup\u003e torr at 20°C, which are further improved by reductions in temperature to the cryogenic region. Its ability to resist cracking at extremely low temperatures makes it particularly useful as a vacuum seal for cryosystems.\u003c\/p\u003e\n\u003cp\u003eApiezon N Grease can be relied upon to form and maintain a vacuum seal for long periods, even when subjected to frequent thermal cycling, withstanding cycling between temperatures as extreme as -273°C and +30°C. Its unique properties mean N Grease is widely used to create a reliable vacuum and pressure-tight seals in, amongst others: vacuum lines; Schlenk lines; cold traps; liquid helium hoses and electron microscopes.\u003c\/p\u003e\n\u003ch3\u003eThermal Coupling\u003c\/h3\u003e\n\u003cp\u003eApiezon N Grease has a proven track record in improving thermal contact under cryogenic conditions. This is important for the coupling of cooling systems to superconducting magnets, cryostats, temperature sensors or any system that is required to reach cryogenic temperatures as quickly as possible. Low levels of magnetic susceptibility also make it ideal for superconductor manufacturing applications.\u003c\/p\u003e\n\u003ch3\u003eSensor Mounting\u003c\/h3\u003e\n\u003cp\u003eApiezon N Grease is ideal for use in cryogenic sensor mounting. It is pliable at room temperature and solidifies at cryogenic temperatures to allow for easy mounting and removal of sensors without causing damage.\u003c\/p\u003e\n\u003ch3\u003eSample Mounting\u003c\/h3\u003e\n\u003cp\u003eImportant in low-temperature testing of semiconductor chips, laser diodes and crystals, etc., Apiezon N Grease is used to improve thermal contact between the sample boat and cold finger of a cryotstat. This cryogenic thermal contact grease ensures that samples are at the lowest possible temperatures to improve test sensitivities.\u003c\/p\u003e\n\u003ch3\u003eAmbient Temperature Applications - Added Cushioning\u003c\/h3\u003e\n\u003cp\u003eApiezon N Grease can be used in a variety of applications at ambient temperatures such as when added cushioning is required. N Grease has a special additive which gives it a tenacious, rubbery consistency which absorbs vibrations in equipment, making N Grease invaluable in fragile glass to glass joints, like burette taps, which continually risk fracture.\u003c\/p\u003e","brand":"BVV","offers":[{"title":"Default Title","offer_id":43818327375908,"sku":"FAP\/G\/N-00025","price":298.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0254\/3914\/1924\/files\/6424405c53e0e090a04dccc847541b71.jpg?v=1773856853","url":"https:\/\/www.growitdepot.com\/products\/apiezon-n-cryogenic-vacuum-grease","provider":"Grow It Depot","version":"1.0","type":"link"}