Ambition refractories co.,ltd. produce and supply Corundum-Mullite Bricks

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Refractory Bricks-Corundum-Mullite Bricks

Corundum-Mullite Bricks

Technical Data

Item	LGM-80
Al₂O₃ %≥	78
Fe₂O₃ % ≤	1.0
Apparent porosity % ≤	18
Bulk density(g/cm³)≥	2.65
Cold crush strength Mpa ≥	80
0.2 Mpa refractoriness under load (℃)≥	1700
Thermal expansion(1000℃)% <	0.6
Refractoriness(℃)≥	1790
Thermal shock resistance(1100℃,water)cycles >	30

Ambition refractories co., ltd.