Why does aerogel powder expand
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What is Aerogel Powder?Gas gel can be obtained by changing the amount of hydrogel (wet) 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 for polymer materials, construction insulation, and everyday chemical industries.
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 it is composed of 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. In the production, 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 a digester under pressure, and, after heating and depressurization a sponge-like structure is created. Dr. Jones obtained a final Aerogel that 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 structure has high permeability with low density and high porosity. 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 and purity. Its volume of purchase can also influence the cost. 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, and sulfide materials. We welcome your inquiries or contact if you need high-quality aerogel powder at a reasonable price.