Sell Spinel Refractory Brick

Spinel Refractory Brick You May Also Be Interested In: refractory brick rotary kiln spinel spinel brick
Spinel Refractory Brick
Application:burning zone, preheating zone and kiln hood of cement rotary kiln. middle-temperature zone of regenerator of glass tank.

Typical technical specification:
1) AL2O3:Min75%
2) MgO:Min10%
3) Bulk density:Min2.85g/cm3
4) Apparent porosity:Max20%
5) Cold crushing strength:Min48MPa
6)0.20MPa RUL:Min1550C
7) Thermal shock resistance at 1100C water cooling:Min30cycles