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| Material: | Material | Color: | White |
|---|---|---|---|
| AL2O3 Content: | ≥85% | Bulk Density: | ≥3.3g/cm3 |
| Property: | High Temp Resistant | Usage: | Industrial Furnaces |
| High Light: | alumina silicate refractory brick,furnace refractory bricks |
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White dense 3.3g/cm3 c Refractory brick for high temp furnaces Customized
Mullite Corundum Refractory brick Al2O3 content is 72~90%, and the high temperature stable crystal phase is mullite and corundum. It is mainly composed of corundum and mullite, and the main crystal phase is the shaped refractory products of mullite and corundum. It is fired at high temperature in an oxidizing atmosphere by adding suitable alumina, superfine silica powder and additives.
Mullite Corundum Refractory brick is a kind of high-grade refractory material that has been used in blast furnaces, carbon black reactors, Iron furnaces, and other high-temperature furnaces.
Mullite Corundum Refractory brick not only has the high temperature performance of corundum material, but also integrates the good thermal shock resistance of mullite. Also have features of good erosion resistance, godd chemical stability, little permanent linear change and so on.
| Item |
Al2O3 (%,Min) |
B.D (g/cm3,Min) |
C.C.S (Mpa,Min) |
A.P (%,Max) |
R.U.L (℃,0.2MPa,Min) |
P.L.C (%,1500℃*2h) |
|
Corundum Mullite Fire proof brick |
85 | 3.3 | 90 | 18 | 1700 | ±0.2 |
| Mullit Fire brick | 80 | 2.5 | 88 | 18.5 | 1700 | ±0.2 |
| Remark | ISO Certificated; Customized | |||||
Contact Person: Astra
