Roller Brick
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Product Introduction:
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Roller brick is a kind of high temperature refractory brick specially designed for the roller kiln. It can be two-hole or multi-hole to facilitate the insertion of roller rods on the roller kiln. The diameter of the holes of roller bricks can be customized according to the diameter of the roller rods.
Features:
- High strength at high temperature
- Excellent thermal shock resistance
- Strong oxidation resistance
- Easy to install.
Application:
It is mainly used in roller kilns for daily-use ceramics, sanitary ceramics, building ceramics and magnetic materials. It is an ideal kiln for high-temperature firing.
Detailed Photoes:
Technical Data Sheet:
| Item | Unit | FJQZ-42 |
| Mineralogy | – | Cordierite Mullite |
| Al2O3 | % | ≥42 |
| SiO2 | % | ≤50 |
| MgO | % | 5~8 |
| Bulk density | g/cm3 | ≥1.9 |
| Apparent porosity | % | ≤28 |
| M.O.R. @ 20℃ | MPa | 13 |
| M.O.R. @1250℃ | MPa | 14 |
| C.T.E.@ 25℃-1000℃ | 10-6K-1 | 2.3 |
| Thermal shock resistance | ★ | ★★★★ |
| Max working temperature | ℃ | 1280 |
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