Bricks
Royal Zirmul
Royal Zirmul by Royal Refractories. Dense refractory and high-alumina brick grades for industrial kilns, furnaces, reactors, and other high-temperature lining duties.
Weight: 5.3 Kg
Technical Properties
| PCE | 37 / 1835 |
| App Porosity | 16% |
| BDDensity | 2.65 g/cm³ |
| CCS | 700 Kg/cm² |
| PLC | +/-0.25% at 1450/2 hrs |
Chemical Analysis
| Al2O3 | 60% |
| Fe2O3 | 0.4% |
| ZrO2 | 13.5% |
Additional Information
| Size Tolerance | ±1 mm or ±2 mm |
Typical applications
- • Kiln and furnace linings
- • High-temperature process equipment
- • Industrial hot-face lining systems
Industries using this product family
Related Bricks
Technical Properties
| PCE | 28 / 1649 |
| App Porosity | 26% |
| BDDensity | 1.9 g/cm³ |
| CCS | 250 Kg/cm² |
| RUL | 1300°C |
| PLC | +/-1% at 1300/3 hrs |
Chemical Analysis
| Al2O3 | 28% |
| Fe2O3 | 3.5% |
Additional Information
| Size Tolerance | ±1.5% or ±2 mm |
Technical Properties
| PCE | 30 / 1665 |
| App Porosity | 24% |
| BDDensity | 2.1 g/cm³ |
| CCS | 350 Kg/cm² |
| RUL | 1400°C |
| PLC | +/-1% at 1350/3 hrs |
Chemical Analysis
| Al2O3 | 40% |
| Fe2O3 | 2.8% |
Additional Information
| Size Tolerance | ±1.5% or ±2 mm |
Technical Properties
| PCE | 32 / 1717 |
| App Porosity | 21% |
| BDDensity | 2.25 g/cm³ |
| CCS | 400 Kg/cm² |
| RUL | 1400°C |
| PLC | +/-0.8% at 1400/3 hrs |
Chemical Analysis
| Al2O3 | 45% |
| Fe2O3 | 3.5% |
Additional Information
| Size Tolerance | ±1.5% or ±2 mm |
Need help confirming this grade for your lining requirement? Contact Royal Refractories for technical and quotation support.