- Food Additives[1]
- Oxide[10]
- Plumbing Hoses[2]
- Other Construction & Real Estate[3]
- Connectors[1]
- Water Treatment[5]
- Monosodium Glutamate[10]
- Mixed Spices & Seasonings[10]
- Abrasives[4]
- Boilers[10]
- Other Construction Material Making Machinery[1]
- Oil Pressers[10]
- Rice Mill[10]
- Machinery Stock[1]
- Other Metal Processing Machinery[9]
- Flanges[10]
- Gaskets[1]
- Pipe Fittings[10]
- Valves[8]
- Other Aluminum[3]
- Iron Pipes[1]
- Refractory[3]
- Steel Pipes[1]
- Rubber Processing Service[1]
- Other Rubber Products[7]
- Contact Person : Mr. Li Ewans
- Company Name : Zhengzhou Bihe Trade Co., Ltd.
- Tel : 0086-371-68271757
- Address : Henan,Zhengzhou,Futian plaza,D1 ,Room 817
- Country/Region : China
- Zip : 450000
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best quality & cheap al2o3
Calcined alumina for ceramics, refractories and surface treatment.
Combined with state of the art process control equipment we are able to produce a range of high alpha alumina grades with controlled soda chemistry, surface area and particle size distributions.
Our alumina products are used in a wide range of refractory applications, such as: fired shapes, monolthics and pre-case shapes used in foundry, iron and steel making applications.
Ceramic grades are used in the manufacture of grinding media, glazes, technical and advanced ceramics.
Alpha alumina is also used in surface treatment applications, careful control of physical properties allow its use as a metal polish and buffer in addition to other surfaces that require a specific finish.
| Al2O3 % | a-Al2O3 % | SiO2 % | Fe2O3 % | Na2O % | L.O.I % | True Specific Gravityg/cm3 |
| ≥99 | ≥96.0 | ≤0.06 | ≤0.03 | ≤0.30 | ≤0.20 | ≥3.94 |
| ≥99 | ≥95.0 | ≤0.06 | ≤0.03 | ≤0.30 | ≤0.10 | ≥3.95 |
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