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Sillimanite Brick and Dense Fireclay Brick
Counter 179   Addtime:2006-07-05 0:00:56
Brand name
Item
Sillimanite Brick
High densed Brick
Low creep fire caly brick 
XGC-55
XGC-65
XVN-42
XLN-40
Al2O3 ≥%
55
65
42
40
Fe2O3 ≤%
1
1
1.5
2.0
Apparent porosity
17
17
15
22
Bulk density≥g/cm3
2.40
2.45
2.35
2.10
Cold crushing strength≥MPa
55
60
50
30
Refractoriness under load(T0.6℃)≥
1550
1580
1450
1350
Shock resistances(1100℃water cycles)≥
15
15
Application
Foreheadrth and upper construction
Regenerator wall

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