Magnesium refractory clay
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Refractory mud
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Details Introduction
Magnesia refractory mud is an amorphous refractory material used for laying magnesia refractory bricks. The quality of the refractory mud determines the overall construction quality of the kiln. The destructive force of the kiln under high-temperature conditions often starts from the weak refractory mud between the refractory bricks. Therefore, to extend the service life of the kiln, it is essential to choose high-performance refractory mud.
Physical and chemical indicators:
| Grade and values |
MF-82 |
MF-78 |
| MgO, % |
82 |
78 |
| SiO2, % |
5 |
6 |
| Loss on ignition, % |
2 |
2 |
Regarding particle composition: The magnesia refractory mud used for lining the furnace walls should have no less than 90% of particles smaller than 0.5mm, with no less than 50% smaller than 0.125mm; the magnesia refractory mud used for bricklaying should have no less than 97% of particles smaller than 0.5mm, with no less than 50% smaller than 0.088mm.
Key words:
Magnesium refractory clay
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