PLASTICS MASSES (DOUBLE COMPONENT)
| BRAND NAME | MAXPHOS-50 | MAXPHOS-60 | MAXPHOS-70 | MAXPHOS-80 | MAXPHOS-90 | |
| GENERAL PROPERTIES: | Units | |||||
| TYPE | Ramming Mass (Double Component) | Ramming Mass (Double Component) | Ramming Mass (Double Component) | Ramming Mass (Double Component) | Ramming Mass (Double Component) | |
| NATURE OF BOND | Chemical | Chemical | Chemical | Chemical | Chemical | |
| BASE RAW MATERIALS | Calcined Clay, Andalusite, Sillimanite | Tabular Alumina, Calcined Clay, Andalusite, Sillimanite | Tabular Alumina, Sillimanite | Tabular Alumina, Sillimanite | Tabular Alumina | |
| SHELF LIFE | Months | 9 | 9 | 9 | 9 | 9 |
| SERVICE TEMPERATURE (max) | 0C | 1550 | 1600 | 1600 | 1650 | 1700 |
| GRAIN SIZE (max) | mm | 6 | 6 | 6 | 6 | 6 |
| BINDER REQUIREMENT | wt% | 8.5 – 9.5 | 8.5 – 9.5 | 10 – 11 | 10 – 11 | 10 – 11 |
| INSTALLATION METHOD | Ramming (Hand / Machine) | Ramming (Hand / Machine) | Ramming (Hand / Machine) | Ramming (Hand / Machine) | Ramming (Hand / Machine) | |
| CHEMICAL ANALYSIS: | ||||||
| Al2O3 | wt% | 50 ± 2 | 60 ± 2 | 70 ± 2 | 80 ± 2 | 90 ± 2 |
| Fe2O3 (max) | 1.5 | 1.5 | 1.2 | 1.0 | 0.3 | |
| P2O5 (min) | 2.5 | 2.5 | 3.0 | 3.0 | 3.5 | |
| Bulk Density (BD) after Drying at 110°C for 24h (min) | g/cc | 2.35 | 2.50 | 2.55 | 2.60 | 2.65 |
| MECHANICAL PROPERTIES: | ||||||
| Cold Crushing Strength (CCS) after : | kg/cm2 | |||||
| Drying at 110°C/24h (min) | 300 | 300 | 300 | 300 | 350 | |
| Fired at 1300°C/3h (min) | 500 | 600 | 600 | 700 | 750 | |
| Cold Modulus of Rapture (CMOR) after : | kg/cm2 | |||||
| Drying at 110°C/24h (min) | 70 | 80 | 90 | 100 | 125 | |
| Fired at 1300°C/3h (min) | 160 | 180 | 180 | 190 | 220 | |
| Abrasion Loss (ASTM C704) : | cc | |||||
| Fired at 1300°C/3h (max) | 3.5 | 3.2 | 3.2 | 3.0 | 2.5 | |
| THERMAL PROPERTIES: | ||||||
| Permanent Linear Change (PLC) after : | % | |||||
| Fired at 1300°C/3h (max) | ± 1.0 | ± 0.8 | ± 0.8 | ± 0.6 | ± 0.5 | |
| Thermal Conductivity at 1000oC (Hot Face Temperature) (max) | W/m.K | 1.4 | 1.5 | 1.6 | 1.8 | 2 .0 |
Notes
- Mahakoshal does not warrant the accuracy, fitness for purpose or updates of any information disclosed herein. Specification of the products may change based on the geographical area to be supplied.
- Data shown are based on average results of production samples and are subject to normal variation during individual tests.
- and Min. values are given separately for testing purposes.
- The information contained herein are exclusive property of Mahakoshal.