| CAS No.: | 11092-32-3 |
|---|---|
| Formula: | Al2O3 |
| EINECS: | 11092-32-3 |
| Classification: | Alumina |
| Grade Standard: | Industrial Grade |
| Kind: | Powder |
| Samples: |
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| Customization: |
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Audited Supplier SuoYi Group is a world leader in critical surface finishing materials. Our dedication to advancing surface treatment, advanced ceramics, bioceramics, polishing techniques, and refractory materials at all stages of manufacturing spans nearly half a century and is backed by state-of-the-art laboratories, manufacturing, and distribution in the United States, Korea, India, Turkey, and Russia Facility support.
Soy Group as a manufacturer and global distributor, our goal is to provide you with the most advanced materials and production products. To ensure this, we devote ourselves to research and product development, maintain a deep understanding of the latest developments in various advanced materials technologies, and continue to conduct comprehensive field studies.
Soyi Group not only offers a wide range of high-quality products, but also uses ceramic materials for all applications. Contact our customer service team or schedule a consultation with an applications engineer. As we have done for nearly half a century, Soyil stands ready to quickly and thoroughly address your specific application needs, while always providing fast, reliable service and accurate technical advice.
Different preparation methods and process conditions can produce nano-alumina with different structures: χ, β, eta and γ-type alumina, which are characterized by porosity, high dispersion and high activity, and are activated alumina; κ, δ, θ types Aluminum oxide; α-Al2O3 has a low specific surface and is inert with high temperature resistance, but it is not an activated alumina and has almost no catalytic activity; β-Al2O3 and γ-Al2O3 have a large specific surface, high porosity and heat resistance. Strong, good formability, strong surface acidity and certain surface alkalinity, it is widely used as new green chemical materials such as catalysts and catalyst carriers. The nano-alumina is in the state of white fluffy powder, and its crystal form is γ-Al2O3. The particle size is 20nm; the specific surface area is ≥230m2/g. Uniform particle size distribution, high purity, dispersion, high specific surface area, high temperature resistant inertness, high activity, is activated alumina; porosity; high hardness, good dimensional stability, can be widely used in various plastics, rubber, ceramics , Reinforcement and toughening of refractory materials and other products, especially improving the compactness, smoothness, cold and heat fatigue, fracture toughness, creep resistance and wear resistance of polymer material products, especially in solvent water; Solvents such as ethanol, glycol, ethylene glycol monobutyl ether, butanone, benzene, and xylene do not need to add dispersants, and can be fully dispersed evenly by stirring. In epoxy resin, plastic, etc.,
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