Description: Aerogel is a synthetic porous ultralight material derived from a gel, in which the liquid component of the gel has been replaced with a gas. The result is a solid with extremely low density and lowthermal conductivity. Nicknames include frozen smoke, solid smoke, solid air, or blue smoke owing to its translucent nature and the way light scatters in the material. It feels like fragile expanded polystyrene to the touch. Aerogels can be made from a variety of chemical compounds. Aerogel was first created by Samuel Stephens Kistler in 1931, as a result of a bet with Charles Learned over who could replace the liquid in "jellies" with gas without causing shrinkage. Aerogels are produced by extracting the liquid component of a gel through supercritical drying. This allows the liquid to be slowly dried off without causing the solid matrix in the gel to collapse fromcapillary action, as would happen with conventional evaporation. The first aerogels were produced from silica gels. Kistler's later work involved aerogels based on alumina, chromia and tin dioxide. Carbonaerogels were first developed in the late 1980s. You are buying a piece of the Silica Aerogel which size is 200mm x 150mm, the thickness depend on the option you choose. This is only a sample listing. If you want other size or a bigger quantity. Please contact us. On Feb-27-17 at 19:03:18 PST, seller added the following information:
Price: 7.99 USD
Location: shenzhen
End Time: 2023-12-25T04:42:48.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
MPN: Does Not Apply
Brand: JN
Available Variations
Color: 3mm
Price: 7.99 USD
Available Quantity: 105
Quantity Sold: 8
Color: 6mm
Price: 8.99 USD
Available Quantity: 105
Quantity Sold: 5
Color: 10mm
Price: 9.99 USD
Available Quantity: 204
Quantity Sold: 10
