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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

ITEMSPINEL
MAS-90MAS-78MAS-66
Al2O388-91%76-79%64-67%
SiO20.2% max0.3% max0.4% max
Fe2O30.2% max0.5% max0.5% max
CaO0.4% max0.6% max0.6% max
MgO9-11%20-23%32-35%
Na2O+K2O0.3% max0.3% max0.3% max
BD.- g/cm33.3 min3.25 min

3.2 min

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