Company info products packing conatct us

Refractory Products

°°Phosphate Bonded High Alumina Wear Bricks PA

Phosphate-Bonded High Alumina Bricks

Name 

Chemical-Bonded High Alumina Brick
Phospate-bonded High Alumina Brick

Phospate-bonded High Alumina wear Brick

High RUL Brick

Brand 
1
P
PA
11
Al2O3 %  °›
75
75
77
78
Fe2O3 % °‹
2
2
2
2.0
CaO %  °‹
1
0.6
0.6
1
Bulk Density g/cm³ °›
2.65
2.7
2.75
2.8
Refractoriness °ś °›
1770
1780
1780
1780
Apparent Porosity %°‹
1
1
1
19
Cold Crushing Strength MPa°›
60
70
75
80
°ś Rul °›
1400
1350
1300
1460

Permanent linear change %(1500°ś,2h)°‹
1
1
1
0.3
Thermal Shock Resistance
£®1100°ś -water cooling£©times
15
1
0
20

©2005 Orientmineral