HIGH ALUMINA CEMENT
(Refractory cement/China cement)
We are the importer of High alumina cement.
High Alumina Refractory Cement (HARC) is manufactured from Calcined Alumina and high purity lime. It is used as a binder for all types of castable refractories. We offers two ranges; HARC 70% and HARC 50% with minimum alumina content of 70% and 50% respectively.
Description
APPLICATION
- Refractory Castables for – Cement Industry Ferrous & Non-ferrous Industry
- Refinery & Petrochemicals Industry
- Self-Flow Castables
- Dry & Wet Gunning Mass
CHARACTERISTICS
- Customized Initial Setting Time & Final Setting Time
- High CA & CA2 Phases
- High PCE
- Good Initial & Final Strength
- High Specific Surface Area
- Low Impurities
TECHNICAL DATA SHEET
| Item | Refractory Cement CA50-A700 | |
| Chemical Analysis(%) | Al2O3 | >50% |
| SiO2 | <8% | |
| Fe2O3 | <2% | |
| CaO | >28% | |
| SSB | M2/KG | >300 |
| Initial Setting time | min | >120 |
| Final Setting time | min | >160 |
| Cold Crushing Strength(Mpa) | 24h | >60 |
| 72h | >70 | |
| Modulus of Rupture (Mpa) | 24h | >6 |
| 72h | >7 | |