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2. Grease (lubricant) - Wikipedia

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

   A true grease consists of an oil or other fluid lubricant that is mixed with a thickener, typically a soap, to form a solid or semisolid. [1] Greases are usually shear-thinning or pseudo-plastic fluids, which means that the viscosity of the fluid is reduced under shear stress.

3. Viscosity index - Wikipedia

   en.wikipedia.org/wiki/Viscosity_index

   The higher the VI, the more stable the viscosity remains over some temperature range. The VI was originally measured on a scale from 0 to 100; however, advancements in lubrication science have led to the development of oils with much higher VIs. [1] The viscosity of a lubricant is closely related to its ability to reduce friction in solid body ...

4. Krytox - Wikipedia

   en.wikipedia.org/wiki/Krytox

   In addition to PFPE, Krytox grease also contains telomers of PTFE and in fact was designed as a liquid or grease form of PTFE. It is thermally stable, nonflammable (even in liquid oxygen), and insoluble in water, acids, bases, and most organic solvents. It is nonvolatile and useful over a broad temperature range of −75 to 350 °C (−100 to ...

5. List of viscosities - Wikipedia

   en.wikipedia.org/wiki/List_of_viscosities

   For liquid, the dynamic viscosity is usually in the range of 0.001 to 1 Pascal-second, or 1 to 1000 centiPoise. The density is usually on the order of 1000 kg/m^3, i.e. that of water. Consequently, if a liquid has dynamic viscosity of n centiPoise, and its density is not too different from that of water, then its kinematic viscosity is around n ...

6. Temperature dependence of viscosity - Wikipedia

   en.wikipedia.org/wiki/Temperature_dependence_of...

   where an additional function (), often a polynomial fit to experimental data, has been added to the Walther formula. The Seeton model is based on curve fitting the viscosity dependence of many liquids (refrigerants, hydrocarbons and lubricants) versus temperature and applies over a large temperature and viscosity range:

7. This Is the #1 Trait All Successful Women Over 50 Share ... - AOL

   www.aol.com/lifestyle/1-trait-successful-women...

   Science & Tech. Shopping. Sports

8. Decamethylcyclopentasiloxane - Wikipedia

   en.wikipedia.org/wiki/Decamethylcyclopentasiloxane

   Decamethylcyclopentasiloxane, also known as D 5 and D5, is an organosilicon compound with the formula [(CH 3) 2 SiO] 5. It is a colorless and odorless liquid that is slightly volatile . [ 5 ]

9. 10 Best Exercises for Women Over 50 To Live Longer

   www.aol.com/10-best-exercises-women-over...

   We spoke with Rachel MacPherson, an ACE-certified personal trainer with Garage Gym Reviews, who shares a list of the 10 best exercises for women over 50 to live longer, more vibrant lives. 1 ...