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2. Silicone grease - Wikipedia

   en.wikipedia.org/wiki/Silicone_grease

   Silicone grease is widely used as a temporary sealant and a lubricant for interconnecting ground glass joints, as is typically used in laboratory glassware.Although silicones are normally assumed to be chemically inert, several historically significant compounds have resulted from unintended reactions with silicones.

3. Grease (lubricant) - Wikipedia

   en.wikipedia.org/wiki/Grease_(lubricant)

   Two typical examples: Left - Krytox, a fluoroether-based grease; Right - a silicone-based high vacuum grease by Dow Corning. Apiezon, silicone-based, and fluoroether-based greases are all used commonly in laboratories for lubricating stopcocks and ground glass joints. The grease helps to prevent joints from "freezing", as well as ensuring high ...

4. Food-grade lubricant - Wikipedia

   en.wikipedia.org/wiki/Food-grade_lubricant

   Nonfood Compounds Program: Food-Grade Lubricants (Report). NSF International. April 2024. Food-grade lubricants exported into or imported out of Brazil must be certified to ISO 21469. [5] A database of all ISO 21469 certified lubricants is maintained at the NSF's website. [6] It is noteworthy that ISO 21469 has not been updated since 2006.

5. Silicone oil - Wikipedia

   en.wikipedia.org/wiki/Silicone_oil

   Silicone oils are primarily used as lubricants, thermic fluid oils or hydraulic fluids. They are excellent electrical insulators [ 2 ] and, unlike their carbon analogues, are non- flammable . Their temperature stability and good heat-transfer characteristics make them widely used in laboratories for heating baths ("oil baths") placed on top of ...

6. NLGI consistency number - Wikipedia

   en.wikipedia.org/wiki/NLGI_consistency_number

   The NLGI consistency number is also a component of the code specified in standard ISO 6743-9 “lubricants, industrial oils and related products (class L) — classification — part 9: family X (greases)”. [1] The NLGI consistency number alone is not sufficient for specifying the grease required by a particular application.

7. Silicone - Wikipedia

   en.wikipedia.org/wiki/Silicone

   Silicone grease is often used with laboratory glassware to prevent seizing. Silicone greases are used for many purposes, such as bicycle chains, airsoft gun parts, and a wide range of other mechanisms. Typically, a dry-set lubricant is delivered with a solvent carrier to penetrate the mechanism.