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Product Details:
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| Product Name: | Silica-mullite Bricks | Color: | Red Brown |
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| Application: | Cement Kiln Transition Zone | Service Temperature: | 1600 Degree C |
| Origin: | Xinmi | ||
| Highlight: | silica refractory brick,alumina silica fire brick |
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High Grade Bauxite Silica Mullite Bricks For Cement Kilns , High Temperature Insulation
Description:
Silica-mullite bricks are made with raw material high grade bauxite and SiC and special sintering process. Silica-mullite bricks are characterized by high density, good performance of abrasion resistance and thermal shock resistance. It can constantly form protective layer for reducing accrection formation, long application cycle,etc.
Application:
The bricks are used for the transition zone, calcining zone, cooling zone of medium and small cement kiln.
Specification:
Item |
Silica-mullite Bricks |
| Al2O3, % |
65
|
| SiO2+SiC, % |
30
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| Bulk Density, g/cm3 |
2.60
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| Apparent porosity, % |
20 |
| Refractoriness, °C |
1790
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| Refractoriness under load 0.2 Mpa, °C |
1630
|
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Cold crushing strength, Mpa
|
90 |
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Thermal Shock Resistance, 1100°C, water quenching cycle
|
12 |
| Thermal Conductivity, 1000°C, W/m`k |
2.3
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Contact Person: Mr. Pika
Tel: 86-13838387996
Fax: 86-0371-56010932
