INDEX STANDARD  
 
Fireclay and High Alumina Plastic Refractories
Brand
SG1
SG2
SG3
SG4
SG5
SG6
Al2O3% (min)
-
-
-
48
60
70
Refractoriness ≧
1580
1690
1730
1770
1790
1790
Water Absorption max.%
Linear Change on Reheating % 1300oC 3h
\2
 
 
 
 
 
1350oC 3h
 
\2
 
 
 
 
1450oC 3h
 
 
\2
 
 
 
1500oC 3h
 
 
 
\2
 
 
1600oC 3h
 
 
 
 
\2
\2
110oC kgf/CM2(Mpa) 60(5.884)
C.C.S & M.O.R
After Drying at110oC
15(1.471)
Plasticity Index 15-40
Water+ 13.0
 
     
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