Home/Refractory material, Spinel/90%min Fused spinel glass industry kiln

90%min Fused spinel glass industry kiln

Product: Sintered spinel

Color : Grey/ blue etc.

Usage: Glass industry kiln

Common size: 1-2 2-4 4-6 mm etc.

Packing: 25/50 kg/ bag

Description

Fused magnesia-alumina spinel is made of industrial alumina with a purity of ≥98.5% and light-burned magnesia with a purity of ≥96%, and is blended with an appropriate amount of high-purity magnesite (MgO> 47%). Fused spinel are made of high temperature.

Advantages of Spinel

  • Wear resistance
  • High temperature resistance
  • Erosion resistance

Application of Spinel

  • Glass industry kiln
  • Castable
  • Cement rotary kiln
  • Steel making
  • Iron manufacturing
  • Refractory material

Specification of Spinel

ITEM SPINEL
MAS-90 MAS-78 MAS-66
Al2O3 88-91% 76-79% 64-67%
SiO2 0.2% max 0.3% max 0.4% max
Fe2O3 0.2% max 0.5% max 0.5% max
CaO 0.4% max 0.6% max 0.6% max
MgO 9-11% 20-23% 32-35%
Na2O+K2O 0.3% max 0.3% max 0.3% max
BD.- g/cm3 3.3 min 3.25 min

3.2 min

Go to Top