| Customization: | Available |
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| Application: | Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace |
| Material: | High Alumina |
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Zhongci RTO RCO HTAC Ceramic Honeycomb Refractory Baffle Brick Cordierite Mullite Fire Heat Storage Brick
Ceramic baffle brick, also called perforated strainer brick, which has been widely applied to industrial furnaces with regenerative combustion technology, usually installed in front of honeycomb ceramic regenerator, it not only protects heat storage substrate but also extends its life.
Sized or shape: Customized according to customer's requirements or drawings.
Product material: High alumina, mullite, corundum, corundum mullite, zirconia mullite, chromium corundum mullite, zirconia corundum mullite and so on.
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Item |
Mullite |
Corundum mullite |
Corundum |
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Chemical composition (%) |
A12O3 |
≥60 |
≥70 |
≥75 |
≥80 |
≥85 |
|
Bulk density (g/cm3) |
1500°C×3h |
≥2.5 |
≥2.5 |
≥2.55 |
≥2.6 |
≥2.65 |
|
Compressive strength (MPa) |
1500°C×3h |
≥70 |
≥80 |
≥90 |
≥100 |
≥110 |
|
Bending strength (MPa) |
1500°C×3h |
≥8.0 |
≥8.5 |
≥9.5 |
≥11 |
≥12 |
|
Linear change on reheating (%) |
1500°C×3h |
±0.6 |
±0.5 |
±0.4 |
±0.3 |
±0.2 |
|
Max. Use temperature ( °C) |
1450 |
1500 |
1550 |
1600 |
1650 |
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|
Size (mm) |
Hole Diameter (mm) |
Size (mm) |
Hole Diameter (mm) |
|
200×80×100 |
6-15 |
400×100×100 |
6-15 |
|
200×100×100 |
6-15 |
450×80×100 |
6-15 |
|
250×80×100 |
6-15 |
450×100×100 |
6-15 |
|
250×100×100 |
6-15 |
500×80×100 |
6-15 |
|
300×80×100 |
6-15 |
500×100×100 |
6-15 |
|
300×100×100 |
6-15 |
550×100×100 |
6-15 |
|
350×80×100 |
6-15 |
600×100×100 |
6-15 |
|
350×100×100 |
6-15 |
600×200×100 |
6-15 |
|
400×80×100 |
6-15 |
600×300×100 |
6-15 |
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