
 
 
 
	
 
| 
				 耐火度 Refactoriness(SK)  | 
			
				 37  | 
		|
| 
				 显气孔率 Porosity(%)  | 
			
				 ≤24  | 
		|
| 
				 体密 Bulk Density (g/cm²)  | 
			
				 ≥2.25  | 
		|
| 
				 耐压强度 Cold Crushing Strength(Kg/cm²)  | 
			
				 ≥450  | 
		|
| 
				 热震 1100℃水冷 Thermal Shock (次)  | 
			
				 ≥20  | 
		|
| 
				 化学成分 Chemical Composition(%)  | 
			
				 Al2O3  | 
			
				 ≥55.0  | 
		
| 
				 Fe2O3  | 
			
				 ≤2  | 
		|
