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 (wet Gel) within the gel without changing its volume. KNFW silicone powder is an adsorbent material of low density and low heating rate. It has a high level of purity and surface activity. This material is used in the construction industry, industrial insulations, polymer products, aerospace, and everyday chemical industries.

Aerogel powder characteristics

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 solution to create a gel. The gel is then dried in a device similar to an under-pressure digester. Finally, after heating and depressurization a sponge-like structure is created. The final Aerogel produced by Dr. Jones 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 supercritical drying 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-shaped, nano-porous, three-position, network structure. This structure has high porosity and permeability with low density. 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., is a reliable global chemical material manufacturer and supplier. 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)