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- Contact Person : Ms. Shen Liling
- Company Name : Shanghai Chemson Chemicals Co., Ltd.
- Tel : 0086-21-65726586
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Aluminum
High Purity Utralfine Alumina Powders CH4N-21S
Percentage Compositions %:99.99
Appearance:White powders
Crystal Form % :a>=95
Original Diameter um :0.15-0.20
Pelleting Diameter um :-----------
Applications:It can be used in rare earth tri-band phosphor,luminescent phosphor with long afterglow,precision polishing materials,catalyst support,inorganic membrane,electrochip,filler,structure ceramic,transparent alumina ceramic tube for high-plessure sodium vapor lamps,single-crystalline materials,far infrared materials,bioceramic,etc..
Qualification
Model | Appearance | Products name | Al2O3 Content, % | Original Diameter,nm | Aggregated Average Diameter, μm | (Loose density, g/cm3 | Specific Surface Areas, BET m2/g |
CH4N-11 | White powders | α- Al2O3 | 99.99 | 150-200 | 0.50-2.50 | 0.30-0.40 | 3-7 |
CH4N-11S | White pulp | α- Al2O3 | 20.00-45.00 | 120-200 | - | - | - |
CH4N-21 | White powders | γ- Al2O3 | 99.99 | 25-40 | 0.50-2.50 | 0.13-0.30 | 200-400 |
CH4N-21S | White pulp | γ- Al2O3 | 2.00-12.00 | 15-25 | - | - | - |
Aluminum
