| 
 x  | 
 Al2O3    Min  | 
 C         Min        | 
 MgO     Min  | 
 体积密度       g/cm3  | 
 显气孔率%  | 
 耐压强度       MPa  | 
|
| 
 HBLT-60   | 
 60  | 
 3  | 
 -  | 
 2.7  | 
 10  | 
 -  | 
|
| 
 HBLT-70  | 
 70  | 
 7  | 
 -  | 
 2.8  | 
 10  | 
 -  | 
|
| 
 HBLT-80  | 
 80  | 
 5  | 
 -  | 
 2.9  | 
 6  | 
 -  | 
|
| 
 HBL-94  | 
 94  | 
 -  | 
 -  | 
 3  | 
 18  | 
 85  | 
|
| 
 HBLMT  | 
 55  | 
 8  | 
 8  | 
 2.9  | 
 10  | 
 -  | 
|
| 
 HBLGT  | 
 80  | 
 3  | 
 ZrO2 3% Min  | 
 3.1  | 
 9  | 
 -  |