Products
- Logs[1]
- Other Plant & Animal Oil[2]
- Adhesives & Sealants[1]
- Alcohol & Hydroxybenzene & Ether[1]
- Chemical Auxiliary Agent[9]
- Daily Chemicals[3]
- Alkali[1]
- Carbonate[10]
- Other Inorganic Salts[3]
- Oxide[8]
- Other Chemicals[8]
- Polymer[1]
- Tiles[3]
- Starch[4]
- Pottery & Enamel[2]
- Other Gifts & Crafts[1]
- Pharmaceutical[3]
- Grinding Equipment[2]
- Chemical Product Machinery[1]
- Conveyors[1]
- Crusher[2]
- Mine Mill[1]
- Plastic Injection Machinery[1]
- Plastic Product Making Machinery[1]
- Plastic Masterbatches[7]
- Other Yarn[2]
Contact Us
- Contact Person : Mr. Justin
- Company Name : Fujian Sannong Calcium Carbonate Co., Ltd.
- Tel : 86-598-2262891
- Fax : 86-598-2262000
- Address : Fujian,Sanming,37 Xinan Road, Jiangle County, Sanming City, Fujian Province. China
- Country/Region : China
- Zip : 353300
Calcined Alumina powder
Product Detailed
Related Categories:Oxide
Calcined Alumina used as raw materials for aluminous refractory, ceramic product, sparking plugs and grinding material.
Alumina
CAS No.: 1344-28-1 Molecular Weight: 101.96 Chemical Formulas: Al 2O 3
Aluminum Oxide, Alumina
The chemical composition of alumina, impurity content, no more than: | Fe2O3 - 0,03%; SiO2 - 0,02%; Na2O- 0,4% |
The phase composition of the material: | α- Al2O3 ≈10-15 %, γ- Al2O3≈80-90%, other <1,5% |
Content of L.O.I. (determined at 300-1100) | no more than 1,2% |
Bulk weight, g/cm3 | ≈ 1,0 |
Density, g/cm3 | ≈ 3,2 – 3,4 |
Specific surface area (SSA), m2/g | ≈ 70-90 |
Particle Size Information
-5 micron | no more than 1% |
-45 micron | no more than 20% |
Calcined Alumina
ITEM | AL2O3 % | Na2O% | SiO2% | Fe2O3% | a-AL2O3% | MESH |
SNA80 | 99.6 | 0.27 | 0.02 | 0.02 | 95 | 80-120 |
SNA30 | 99.6 | 0.25 | 0.02 | 0.02 | 95 | 325 |
Calcined Alumina powder