Silimanite refractory brick LS-60

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