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2. Silica gel - Wikipedia

   en.wikipedia.org/wiki/Silica_gel

   Silica gel is often described as "absorbing" moisture, which may be appropriate when the gel's microscopic structure is ignored, as in silica gel packs or other products. However, material silica gel removes moisture by adsorption onto the surface of its numerous pores rather than by absorption into the bulk of the gel. Silica gel is able to ...

3. Aerogel - Wikipedia

   en.wikipedia.org/wiki/Aerogel

   The lowest-density silica nanofoam weighs 1,000 g/m 3, [59] which is the evacuated version of the record-aerogel of 1,900 g/m 3. [60] The density of air is 1,200 g/m 3 (at 20 °C and 1 atm). [61] The silica solidifies into three-dimensional, intertwined clusters that make up only 3% of the volume. Conduction through the solid is therefore very low.

4. GU Energy Labs - Wikipedia

   en.wikipedia.org/wiki/GU_Energy_Labs

   Other products include energy chews, drink mixes, hydration tablets, stroopwafels and a Roctane line that includes an energy drink mix, protein recovery drink mix, gel, and capsules. The company was founded in 1994 by Bill Vaughan, who began creating an energy gel product in 1990. GU is considered the first major distributor of energy gels.

5. Desiccant - Wikipedia

   en.wikipedia.org/wiki/Desiccant

   Canisters are commonly filled with silica gel and other molecular sieves as desiccants in drug containers to keep contents dry Silica gel in a sachet or porous packet. A desiccant is a hygroscopic substance that is used to induce or sustain a state of dryness (desiccation) in its vicinity; it is the opposite of a humectant.

6. Ice pack - Wikipedia

   en.wikipedia.org/wiki/Ice_pack

   An ice pack Shipment of vaccine in insulated box with gel packs An ice pack or gel pack is a portable bag filled with water, refrigerant gel , or liquid, meant to provide cooling. They can be divided into the reusable type, which works as a thermal mass and requires freezing, or the instant type, which cools itself down using chemicals but can ...

7. Fumed silica - Wikipedia

   en.wikipedia.org/wiki/Fumed_silica

   Fumed silica (CAS number 7631-86-9, also 112945-52-5), also known as pyrogenic silica because it is produced in a flame, consists of microscopic droplets of amorphous silica fused into branched, chainlike, three-dimensional secondary particles which then agglomerate into tertiary particles. The resulting powder has an extremely low bulk density ...