Alumina/Aluminum Oxide Powder | CAS No. 1344-28-1
- CAS No.: 1344-28-1
- Type.: Industrial Grade
- Appearance: Powder
- Molecular Formula： Al2O3
- Shelf Life： --
- Min Order Quantity: 1*20 FCL
Inquiry
Online Chat| Physical Property Analysis | |||
| Item | Analysis result (%) | Test Methods | |
| Particle size (μm) | D50 | 80±5 | MASTERSIZER 2000 |
| Specific surface area (㎡/g) | 0.8-1.5 | JW-BK400 | |
| α conversion rate (%) | ≥94 | D8 DISCOVER X-ray diffractometer | |
| Moisture (%) | ＜0.05 | Infrared Moisture Tester | |
| Packing (g/cm3) | 0.8-1.0 | Funnel Method | |
| Chemical Composition Analysis | |||
| Element Name | Analysis result (%) | Test Methods | |
| Al2O3 | ≥99.8 | Flame photometer | |
| Ca | ≤100 | ||
| Na | ≤1000 | ||
| Fe | ≤80 | ||
| Si | ≤100 | ||
| Mg | ≤50 | ||
(1) Activated alumina/Aluminum Oxide can be used as an efficient desiccant for trace amounts of water;
(2) High-purity alumina/Aluminum Oxide is prepared by different processes, and can be used in the fields of sapphire crystal raw materials for LEDs, trichromatic phosphors, long-lasting phosphors, high-pressure sodium lamps, glass additives, electronic ceramics, catalyst carriers, etc.
Due to its better physical and chemical properties, the corresponding customers can get more satisfactory use results;
(3) Hydrated alumina/Aluminum Oxide is mainly used as a raw material for catalyst carrier activated alumina;
And can also be used as a forming binder for molecular sieves and silicate refractory fiber products, such as a binder for semi-synthetic rare earth Y-type molecular sieve cracking catalysts, as a catalyst for alcohol dehydration to ethylene and ethylene oxide catalysts, etc.
(4) Low-sodium alumina/Aluminum Oxide is a high-purity, fine а-alumina powder with uniform grain size.
Low-sodium alumina/Aluminum Oxide is mainly used in the polishing of metal, glass and various ceramic products and as a firing aid for non-oxide ceramics.
(2) High-purity alumina/Aluminum Oxide is prepared by different processes, and can be used in the fields of sapphire crystal raw materials for LEDs, trichromatic phosphors, long-lasting phosphors, high-pressure sodium lamps, glass additives, electronic ceramics, catalyst carriers, etc.
Due to its better physical and chemical properties, the corresponding customers can get more satisfactory use results;
(3) Hydrated alumina/Aluminum Oxide is mainly used as a raw material for catalyst carrier activated alumina;
And can also be used as a forming binder for molecular sieves and silicate refractory fiber products, such as a binder for semi-synthetic rare earth Y-type molecular sieve cracking catalysts, as a catalyst for alcohol dehydration to ethylene and ethylene oxide catalysts, etc.
(4) Low-sodium alumina/Aluminum Oxide is a high-purity, fine а-alumina powder with uniform grain size.
Low-sodium alumina/Aluminum Oxide is mainly used in the polishing of metal, glass and various ceramic products and as a firing aid for non-oxide ceramics.
-
Address:
No 999, Jiangyue Rd, Minhang Dist , 201114,Shanghai ,China
-
E-mail
[email protected]
Skype: richestgroup -
Tel
+86 13472638548
WhatsApp: +86 13472638548