• Cordierite Brick

Cordierite Brick

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Price:
$1000.00 carton
1000items available
Total:$1000.00
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Description

Cordierite Brick Description

Cordierite bricks are high alumina content refractory bricks which are made from high alumina raw material, synthesized cordierite and bonder. Cordierite bricks are divided into high alumina cordierite brick and mullite cordierite bricks, based on primary composition percentage. Cordierite has high refractoriness, good thermal shock resistance and small linear change rate, so cordierite bricks made from cordierite and high alumina material or mullite have excellent high temperature performance, such as high crushing strength, excellent thermal shock resistance, low permanent liner change and low thermal expansion rate. Mullite cordierite bricks have better RUL, cold crushing strength and thermal shock resistance compared with high alumina cordierite bricks. 

Cordierite Bricks Technical Parameters

Item

High Alumina Cordierite Brick

Mullite Cordierite Brick

Mullite Corundum Brick

Al2O3 %

55

60

85-90

Fe2O3 % ≤

1.5

1.0

0.5

Bulk Density g/cm3≥

2.5

2.6

2.8

Refractoriness  ≥

1730

1770

1770

AP % ≤

22

20

20

RUL  (0.2MPa

1450

1550

1700

CCS MPa ≥

40

55

60

PLC %(1400*2h)

±0.3

±0.1

±0.1

TSR1100 water cooling

40

55

10