Anti-Spalling High Alumina Bricks for Cement Kins

Properties:
 
 
 
Raw materials of this kind of products are buxite and synthesiczed material with ZrO2, pressed and sintered. Anti-Spalling is significiant for the products and they are also steady in erosion condition of K,Na. S,CL,etc. They are ideal materials for transition and decomposition zones, also could be served in kiln hoop and coolers.
 
 
 
 
 
 
 
 
 
 
 
 
 
Specification:
 
Item
LKBL-70
Si-Mullite Bricks
Anti-Alkaline Bricks
Al203,      %            
70
60
25-35
A.P.      %      
                   23
     20
                     25
CCS  MPa
70
80
20
P.L.C.¡æ
0.1-0.4
1500¡æ X 2h
---
¡À0.1
1350¡æ X 2h
RUL  ¡æ
1500
1600
--
Thermal Shock  (1100¡æ water cooling)
30
20
10