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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.
APPLICATION
| Name | Value |
|---|---|
| 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 |
| Cold Crushing Strength (MPa) 72h | >70 |
| Modulus of Rupture (MPa) 24h | >6 |
| Modulus of Rupture (MPa) 72h | >7 |
| Property Name |
|---|
| Customized Initial Setting Time & Final Setting Time |
| High CA & CA2 Phases |
| High PCE |
| Good Initial & Final Strength |
| High Specific Surface Area |
| Low Impurities |