Product Description
Silimanite refractory brick
Item
Silimanite brick
Al2O3 % ≥
65
Fe2O3 % ≤
0.5
SiO2 % ≤
32
Bulk density g/cm3 ≥
2.5
Apparent porosity % ≤
18
Cold crushing strength Mpa ≥
80
0.2Mpa R.U.L ℃T0.6 ≥
1650