Product Details:
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| Bulk Density: | ≥2.4g/cm3 | C.C.S: | ≥16KN |
|---|---|---|---|
| Performance: | Thermal Shock Resistant | Apparent Porosity: | ≤22% |
| Application: | Hot Blast Stove | Certificate: | ISO9001 |
| High Light: | kiln fire bricks,kiln insulation materials |
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High alumina Kiln refractory material Mullite fireball thermal shock resistant for
Hot blast stove
Refractory ball can be devided into alumina, mullite, corundum, zirconia corundum, chrome corundum, cordierite, magnesia refractory ball according to the raw material.
Mullite fireball Al2O3 content is about 75%. With characters of high cold crushing strength and machinical strength, high refractoriness and good high temp resistance, good wear resistant and chemical stability and long service time etc.
The product is widely used in hot blast stove and blast furnace.
| Item | Al2O3 (%,Min) |
B.D (g/cm3,Max) |
C.C.S (KN,Min) |
A.P (%,Max) |
R.U.L ℃,Min) |
P.L.C (%) |
T.S.R cooling,times,Min) |
|
Mullite fireBall |
75 | 2.40 | 16 | 22 | 1550 | 0.1~0.4 | 40 |
| High-Al fireball | 65 | 2.6 | 15 | 22 | 1790 | 0.1~0.4 | / |
| Application | Hot blast stove and blast furnace | ||||||
Contact Person: Astra
