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High Quality Refractory Bricks
Insulation Bricks for Sale
Monolithic Refractory
Product Introduction:
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Mullite Ceramic Rollers are with high working temperature, which is around 1150℃ to 1350℃. It has good roundness and straightness. Sizes can be made according to clients’ requirements, and the max length can up to 5000mm.
Features:
- Good thermal stability
- Good bending strength
- Low thermal expansion coefficient
- Good straightness and roundness
Application:
It can be used for conveying and supporting for ceramic products in roller kilns, as well as other thermal equipment.
Detailed Photoes:
Technical Data Sheet:
| Item | Unit | FMB-70 | FMB-75 |
| Al2O3 | % | ≥70 | ≥75 |
| SiO2 (%) | % | ≤25 | ≤20 |
| Fe2O3 (%) | % | ≤1.5 | ≤1.5 |
| Bulk Density | g/cm3 | ≥2.4 | ≥2.45 |
| Thermal Expansion Coefficient at 1000℃ | K-1×10-6 | ≤5.0 | ≤5.5 |
| Long Time Working Temperature | ℃ | ≤1300 | ≤1350 |
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