Molecular formula
Al2O3. n H2O (0＜n≤0.8)
Technical specifications
| Model | Activated Alumina | |||||
| Appearance | White, Sphere, No Odor, Insoluble In Water, Innocuous | |||||
| Type | KA401 | KA402 | KA403 | KA404 | KA405 | |
| Crystal Type | x-p | x-p | y | y | x-p | |
| Chemical Composition | Al2O3 % | ≥93 | ≥93 | ≥93 | ≥93 | ≥93 |
| Na2O % | ≤0.3 | ≤0.3 | ≤0.5 | 0.15-0.3 | ≤0.3 | |
| LOI | % | ≤8 | ≤8 | ≤8 | ≤5 | ≤8 |
| Bulk Density | g/ml | 0.68-0.72 | 0.70-0.75 | 0.65-0.75 | 0.70-0.80 | 0.75-0.80 |
| Surface Area | m2/g | ≥300 | ≥300 | 260-300 | ≥300 | ≥300 |
| Pore Volume | ml/g | 0.30-0.45 | 0.30-0.42 | 0.40-0.46 | 0.4 | 0.30-0.50 |
| Static Absorption (RH=60%) | % | Water Absorption | Fluorine Absorption | Water Absorption | Water Absorption | Water Absorption |
| 17-19 | 0.2-0.3 | 50 | 50-70 | 17-19 | ||
| Active | % | 56-62 | ||||
| Attrition Loss | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.4 | ≤0.8 |
| Crushing Strength (mm) | 0.4-1.2mm | ≥30 | ||||
| 1-2mm | ≥40 | ≥40 | ||||
| 2-3mm | ≥70 | ≥70 | ||||
| 3-5mm | ≥150 | ≥150 | ≥150 | ≥150 | ||
| 4-6mm | ≥180 | ≥180 | ≥180 | ≥180 | ||
| 5-7mm | ≥200 | ≥200 | ||||
| 6-8mm | ≥300 | ≥300 | ||||
| 8-10mm | ≥350 | |||||
| 10-13mm | ≥350 | |||||
| 12-14mm | ≥350 | |||||
| Typical Application | KA401: is for as adsorbent KA402: is for defluorinating KA403: is for absorption in producing hydrogen peroxide (H2O2) KA404: is for catalyst carrier KA405: is for dehydrating and drying in air separation etc. |
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Products
Molecular Sieve
- 3A Molecular Sieve
- 4A Molecular Sieve
- 5A Molecular Sieve
- 13X Molecular Sieve
- 13X APG Molecular Sieve
- XH-7 Molecular Sieve
- XH-9 Molecular Sieve
- Insulating Glass Molecular Sieve
- Activated Molecular Sieve
- Carbon Molecular Sieve
- ZSM-5 Series Shape-selective Zeolites
- NaY Absorbent
- 4A Molecular Sieve
- 5A Molecular Sieve
- 13X Molecular Sieve
- 13X APG Molecular Sieve
- XH-7 Molecular Sieve
- XH-9 Molecular Sieve
- Insulating Glass Molecular Sieve
- Activated Molecular Sieve
- Carbon Molecular Sieve
- ZSM-5 Series Shape-selective Zeolites
- NaY Absorbent
Activated Alumina
Catalyst
Silica Gel
Activated Carbon
Ceramic Ball
Random Packing
- Ceramic Berl Saddle
- Ceramic Cross Partition Ring
- Ceramic Cascade Mini Ring
- Ceramic Super Saddles
- Ceramic Pall Ring
- Ceramic Raschig Ring
- Ceramic Baffle Ring
- Ceramic 3Y Ring
- Ceramic Wheel Ring
- Ceramic Intalox Saddles
- Metal Cascade Mini Ring
- Metal Raschig Ring
- Metal Super Raschig Ring
- Metal Inner Arc Ring
- Metal Conjugate Ring
- Metal Super Mini Ring
- Metal Pall Ring
- Metal Super Saddles
- Metal Intalox Saddles
- Plastic Sun Protection Hollow Ball for Reservoirs
- Plastic Snow Flake
- Plastic Liquid Surface Covering Ball
- Q-Pack
- Plastic Conjugate Ring
- Plastic Tri-Pack
- Plastic Heilex Ring
- Plastic Teller Rosette Ring
- Plastic Hollow Floatation Ball
- Plastic Polyhedral Hollow Ball
- Plastic Cascade Mini Ring
- Plastic Super Saddles
- Plastic Intalox Saddles
- Plastic Pall Ring
- Plastic Raschig Ring
- Pentagon Ring
- Plastic VSP
- Plastic Hiflow Ring
- Plastic Angular Ring
- Ceramic Cross Partition Ring
- Ceramic Cascade Mini Ring
- Ceramic Super Saddles
- Ceramic Pall Ring
- Ceramic Raschig Ring
- Ceramic Baffle Ring
- Ceramic 3Y Ring
- Ceramic Wheel Ring
- Ceramic Intalox Saddles
- Metal Cascade Mini Ring
- Metal Raschig Ring
- Metal Super Raschig Ring
- Metal Inner Arc Ring
- Metal Conjugate Ring
- Metal Super Mini Ring
- Metal Pall Ring
- Metal Super Saddles
- Metal Intalox Saddles
- Plastic Sun Protection Hollow Ball for Reservoirs
- Plastic Snow Flake
- Plastic Liquid Surface Covering Ball
- Q-Pack
- Plastic Conjugate Ring
- Plastic Tri-Pack
- Plastic Heilex Ring
- Plastic Teller Rosette Ring
- Plastic Hollow Floatation Ball
- Plastic Polyhedral Hollow Ball
- Plastic Cascade Mini Ring
- Plastic Super Saddles
- Plastic Intalox Saddles
- Plastic Pall Ring
- Plastic Raschig Ring
- Pentagon Ring
- Plastic VSP
- Plastic Hiflow Ring
- Plastic Angular Ring
Structured Packing
Molecular sieves for medical oxygenators
A measure to prevent infection
Ceramic grate sulfur noodles
Rashig's crimped rings
Prismatic springs
Kaldens
Products
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HurtGral - Your supplier of molecular sieves.
Contact
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HurtGral - Your supplier of molecular sieves.
Ceramic packing, yeast, enzymes, additives for the food industry.