| CAS No.: | 1302-74-5 |
|---|---|
| Formula: | Al2O3 |
| EINECS: | 215-691-6 |
| Shape: | Sphere |
| Drying Method: | Static Drying |
| Kind: | Mineral Desiccant |
| Samples: |
|---|
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The product is a white, spherical porous material with the property of non-toxic, odorless, insoluble in water and ethanol. The particle size is uniform, the surface is smooth, the mechanical strength is high, the ability of moisture absorption is strong and the ball is not split after absorbing water.
The partical size can be 1-3mm,2-4mm/3-5mm or even lower such as 0.5-1.0mm.With larger contact area with the water and specific surface area higher than 300m2/g, it has a big quantity of micropores and can ensure strong adsorption and high defluorination volume to fluorinnion in the water.
| Type | Activated Alumina | |||||
| NT01 | NT02 | NT03 | NT04 | NT05 | ||
| Application | Gas, fluid Drying | Fluoride Removal | H2O2 Production | Catalyst Carrier | Air Dryer | |
| Appearance | White sphere, Insoluble in water, Innocuous | |||||
| Crystal Type | x-p | x-p | y | y | x-p | |
| Composition (%) | Al2O3 | ≥93.5 | ≥93.5 | ≥93.5 | ≥93.5 | ≥93.5 |
| Na2O | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | |
| Fe2O3 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | |
| SiO2 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | |
| LOI (%) | 4-7 | 4-7 | 4-7 | 4-7 | 4-7 | |
| Bulk Density (g/cm3) | 0.68~0.72 | 0.70~0.75 | 0.70~0.80 | 0.50-0.70 | 0.68-0.75 | |
| Surface Area (m2/g) | 300-350 | 300-350 | 300-350 | 300-350 | 300-350 | |
| Pore Volume (cm3/g) | 0.45-0.50 | 0.45-0.50 | 0.45-0.50 | 0.45-0.50 | 0.45-0.50 | |
| Water Adsorption (%) | 17-20 | Fluoride 2.5-4 | - | - | 17-20 | |
| Active (%) | -- | -- | 56~62 | -- | -- | |
| Attrition Loss | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.4 | ≤0.8 | |
| Crushing Strength | Φ1-3mm | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 |
| Φ3-5mm | ≥150 | -- | ≥150 | ≥150 | ≥150 | |
| Φ4-6mm | ≥180 | -- | ≥180 | ≥180 | ≥180 | |
| Φ5-7mm | ≥250 | -- | ≥250 | ≥250 | ≥250 | |
| Φ6-8mm | ≥300 | -- | -- | ≥300 | ≥300 | |
| Φ8-10mm | ≥450 | -- | -- | ≥450 | ≥450 | |
| Φ12-14mm | ≥500 | -- | -- | ≥500 | ≥500 | |
Shandong Naite Aluminum Co., Ltd. is located in Zibo City, Shandong Province.We are manufacturer of different kinds of pseudo boehmite, activated alumina for adsorbent, desiccant, catalyst and catalyst carrier, zeolite molecular sieves and high whiteness aluminum hydroxide.
Our company has an excellent technical R & D team, which can provide clients with special product R & D and production services according to customer requirements, and provide perfect and thoughtful after-sales technical services.
Our products have exported to many countries and have a good feed back from clients.We sincerely to hope to build business relationship with your company in the future.
Q: How is your quality ?
A: We have technicians and QC for quality control . And we would like to do third party inspection such as
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