Castables and Gunning Mixes for
Gas Suspension Baking Furnace

Brand
SLH-1
SLH-2
SLH-3
SLH-4
AL2O3(%)
¡Ý45
¡Ý65
¡Ý65
¡Ý45
Bulk density
(g/cm3)
110¡æ¡Á16h
2.30
2.35
2.35
2.30
500¡æ¡Á3h
2.30
 
 
2.28
1200¡æ¡Á3h
2.30
2.30
 
CCS (MPa)
110¡æ¡Á16h
65
80
60
50
500¡æ¡Á3h
80
 
 
50
1200¡æ¡Á3h
90
60
 
CMOR (MPa)
110¡æ¡Á16h
10
12
8
8
500¡æ¡Á3h
10
 
 
8
1200¡æ¡Á3h
 
14
8
 
PLC (%)
110¡æ¡Á16h
-0.01
-0.01
-0.05
-0.05
500¡æ¡Á3h
-0.1
 
 
-0.3
1200¡æ¡Á3h
 
¡À0.3
¡À0.3
 
Refractoriness(¡æ£©
1710
1770
1730
1690
Service temp.(¡æ£©
1100
1300
1300
1100
Water amount for mixing(%)
6¡«8
6¡«8
 
 
Amount for construction (t/m3)
2.50
2.60
3.3
3.25
Character
Good volume stability,high strength,erosion resistance,abrasion resistance,thermal shock resistance
The coatings are with high adhesive strength, volume stability, thermal shock resistance, erosion resistance and high strength.
Application
Casting low and middle temperature linings.
Casting high temperature linings
For gunning some trouble areas of middle and high temperature linings
For gunning some trouble areas of middle and low temperature linings