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Corundum mullite bricks

Al₂O₃(%)≥70~85; SiO₂(%)≤26~13; Fe₂O₃(%)≤1.2~0.5
Bulk Density(g/cm³)≥2.50~2.95; C.C.S (Mpa)≥70~80
0.2mpa Refractoriness under loadT0.6(℃)≥1580~1700

Application:

Corundum mullite bricks as Al-Si refractory bricks are widely used as linings in glass furnace, decomposing furnaces for petroleum, high temperature kiln and petrochemical industry.

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