| Appearance: | White Powder |
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| Storage: | Cool and Dry Place |
| Warranty: | 2 Years |
| Application: | Rubber Modified Ceramics |
| Material: | Aerogel |
| Transport Package: | 1kg Per Bag, 25kg/Carton |
| Samples: |
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| Customization: |
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Audited Supplier As the lightest solid in the world, Silica Aerogel Powder is a porous solid material whose dispersion medium is gas. The density of this new material is only 3.55kg/m3, which is only 2.75 times the density of air. The porosity is as high as 80-99.8%, the typical pore size is 1-100nm, and the specific surface area (SSA) is 200-1000m2/g.
Silica Aerogel are sometimes called "solid smoke" or "frozen smoke" because of their translucent color and ultra-light weight. This new material looks fragile, but it is actually very durable and can withstand temperatures up to 1400°C. High porosity, high transmittance, low thermal conductivity and low density are its typical characteristics, which can be developed into many application products, and derivative products have been widely used in many fields. It can be filled directly or made into thermal insulation felt, board, block, paint and adsorbent.
Basic information
| Product name | Silica Aerogel Powder |
| Performance | Hydrophilic/hydrophobic |
| Micro particle size | 40-60nm |
| Macro particle size | 5um-5mm |
| Tap density | 40-60kg/m3 |
| Specific surface area(SSA) |
600-1000m2/g |
| Porosity | 90-98% |
| Colour | Blue or white, translucent |
| Application | Thermal insulation, air purification, water treatment, catalyst carrier, etc. |
| CAS No. | 7631-86-9 |
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