| CAS No.: | 1344-28-1 |
|---|---|
| Formula: | Al2O3 |
| EINECS: | 215-691-6 |
| Classification: | Alumina |
| Grade Standard: | Industrial Grade |
| Kind: | Alkaline Oxide |
| Samples: |
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| Customization: |
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White Alumina Microspheres are small spherical particles made of alumina (aluminum oxide). Their high surface area to volume ratio makes them useful in a wide range of applications, including catalyst supports, adsorbents, abrasives, and packings. Alumina microspheres can be produced by various methods such as spray drying, sol-gel synthesis, and flame spray pyrolysis. The resulting microspheres can vary in size, typically ranging from a few microns to hundreds of microns in diameter.
Alumina microspheres are often used as catalyst supports in the petrochemical industry due to their excellent thermal stability and ability to withstand high temperatures and corrosive environments. They are also used as abrasives in polishing and grinding applications, and as fillers in composite materials. In addition to mechanical and chemical properties, alumina microspheres can also be modified with surface coatings or functional groups to enhance their performance in specific applications.
1.High temperature resistance: The products can withstand high temperatures without degradation, so they can be used in high temperature applications such as catalysis, furnace linings and refractories.
2.Chemical Resistance: The products are highly resistant to chemical attack, making them useful in applications exposed to harsh chemicals such as chromatography, water treatment, and catalysts.
3.High purity: The products can be made in high purity, which makes them suitable for applications where contamination is a concern, such as pharmaceuticals and food processing.
Features and Applications
1. Due to its special process, the microcrystalline nanostructure is embodied inside the microbeads, which is uniform and dense.
2. It has a wide range of applications, especially for grinding materials with high hardness.
3. Smooth surface, easy to clean, less wear and tear on equipment.
| Brand | Sio2% | Fao3% | Na20% | Pore volume | Specific surface | Bulk | specific gravity | Cauterization | Particle size | Wear | Aperture |
| AM-01-C | ≤0.30 | ≤0.05 | 0.01~0.3 | 0.7~0.9 | 100~350 | 0.4~0.6 | ≤6.0 | 0.1-1 | ≤0.3 | 6-15 | |
| AM-01-X | ≤0.30 | ≤0.05 | 0.01~0.3 | 0.5~0.7 | 100~350 | 0.4~0.6 | ≤6.0 | 0.1-1 | ≤0.3 | 6-15 | |
| AM-02-C | ≥1 | ≤0.05 | 0.01~0.3 | 0.7~0.9 | 100~350 | 0.5~0.9 | ≤6.0 | 0.1-1 | ≤0.3 | 6-15 | |
| AM-02-X | 21 | ≤0.05 | 0.01~0.3 | 0.5-0.7 | 100~350 | 0.5~0.9 | ≤6.0 | 0.1-1 | ≤0.3 | 6-15 | |
AM-03-C |
≤0.30 |
≤0.05 |
0.01~0.3 |
0.35-0.45 |
100~300 |
0.5~0.9 |
≤5.0 |
0.1-0. 5 |
≤0.2 |
6-15 |
|
| AD-0.1 | ≤0.30 | ≤0.05 | 0.01~0.3 | 0.35~0.45 | 100~300 | 0.5~0.9 | ≤5.0 | 0.04-0.1 | ≤0.5 |
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