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Block Brick  

Baffle Brick
Besides mullite, corundum mullite, electro cast corundum baffle bricks: we are also capable of manufacturing excellent de-slagging , heat flushing resistance chromium mullite, zirconium corundum mullite baffle bricks.

  1. Specification of baffle brick

item

material

High aluminum

Alumina mullite

capacitance corundum

AL2O3chemical composition 

60-65

65-70

80

bulk density 1500℃*3h≥

2.5

2.5

2.6

compression strength 1500℃*3h≥

70

80

100

modulus of  rupture 1500℃*3h≥

8.0

8.5

11

permanent linear change 1500℃*3h

±0.6

±0.5

±0.3

Max service temperature(℃)

1450

1550

1600


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