Why does aerogel powder expand

(Why does aerogel powder expand)

What is Aerogel Powder?Gas gel can be obtained by changing the amount of hydrogel (wetgel) within the gel without changing its volume. KNFW silicone powder is an adsorbent material of low density and low heating rate. It is high in purity and has a high surface activity. This material has been used as a construction insulation and industrial insulation.

Characteristics and uses of aerogel powder

The density is just 3.55 kg/m3, only 2.75 more than the density of air. Dried pine, at 500 kg/m3, is about 140 times heavier. It looks like smoke solidified, but the composition is very similar to glass. This substance is perfect for aerospace because it has a very low density. NASA Jet Propulsion Laboratory (a new aerogel created by Dr. Jones) is composed primarily of pure silica. The liquid silicone compound is mixed quickly with the liquid liquid solvent to create a gel. After drying the gel in an apparatus similar to a pressured digester, it is heated and depressurized, creating a sponge-like structure. Dr. Jones’ final Aerogel contained 99.8% of air.

Aerogel powder: preparation method

Aerogel was initially called S. Kistler. Aerogel is defined by S. Kistler as the material obtained from supercritically drying a wet gel. Aerogel was defined as a material obtained from the supercritical drying of wet gel in the mid- and late-1990s. Aerogel’s main structural characteristic is its cylinder multi-branched three-position nano porous network structure. This network has high permeability, porosity, low densities, high surface areas, and an ultra-high pore-volume ratio. Its bulk density can range from 0.003-0.500g/cm-3. (The density is 0.00129g/cm-3).

Prices of aerogel powder

Aergel powder’s price is affected by its particle size, purity, and purchase volume. The price of a large quantity will be lower. On our official website, you can find the price of Aerogel Powder.

Aerogel powder supplier

Technology Co. Ltd., a leading global supplier of chemical materials with a high level of quality and reliability. The company has been providing high-quality nanotechnology and chemicals for more than 12 year. This includes aerogel, nitride, graphite, sulfide, and 3D printer powder. We welcome your inquiries or contact if you need high-quality aerogel powder at a reasonable price.

(Why does aerogel powder expand)