loading
Product Description
Silimanite refractory brick
Item
Silimanite brick
Al2O3 % ≥
60
Fe2O3 % ≤
1
SiO2 % ≤
37
Bulk density g/cm3 ≥
2.3
Apparent porosity % ≤
19
Cold crushing strength Mpa ≥
80
0.2Mpa R.U.L ℃T0.6 ≥
1650