ChaRLes 1Pc 25X35Cm 3Mm 6Mm 10Mm Super Light Silica Aerogel Sound Insulation Cotton Hydrophobic Mat Material -3mm

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., Manufacturer: ChaRLes