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                product name: | Microcrystalline Calcined Alumina Powder | 
| Place of Origin: | Peoples Republic of China | |
| Post Date: | November 8, 2011 | |
| Edit Date: | March 22, 2012 | |
 Detailed Product Description:
           
Microcrystalline Calcine Alumina Powder
| 
				 Al2O3 ≥%  | 
			
				 Na2 O ≤%  | 
			
				 Fe2O3 ≤%  | 
			
				 SiO2 ≤%  | 
			
				 TiO2 ≤%  | 
			
				 loss on ignition ≤%  | 
			
				 density g/cm3  | 
			
				 α-Al2O3 ≥%  | 
			
				 primary particle size (μm)  | 
			
				 specific surface area (m2/g)  | 
		
| 
				 99.40  | 
			
				 0.30  | 
			
				 0.02  | 
			
				 0.018  | 
			
				 0.006  | 
			
				 0.20  | 
			
				 3.93  | 
			
				 93  | 
			
				 0.2-0.5  | 
			
				 8-10  | 
		
Activated α Alumina