Product: Sintered spinel
Color : Grey/ blue etc.
Usage: Electric stove roof
Common size: 1-2 2-4 4-6 mm etc.
Packing: 25/50 kg/ bag
Product: Sintered spinel
Color : Grey/ blue etc.
Usage: Electric stove roof
Common size: 1-2 2-4 4-6 mm etc.
Packing: 25/50 kg/ bag
Adding spinel can significantly improve the performance of alumina refractories and the cost-effectiveness of furnace linings. Typical applications of spinel are ladle linings, impact pads, ventilated and seat bricks, nozzles, slag weirs, spray guns and skateboards. Spinel is also used in glass industry refractories.
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 |