Refractory Cement CA50 A600
- Al2O3(%): 50
- Compressive Strength (72hrs) (MPa):55
- Final Setting Time (min): ≤360
- Certification: ISO9001/ISO14001/ISO45001/ISO50001
- Sample: testing of sample is available
Description of Refractory Cement CA50 A600
Refractory Cement CA50 A600 product has rapid hardening properities and high hydration exothermic rate, it’ s widely recommended for conventional high cement castables such as high performance alkali resistance castables, high alumina castables and slag-stopping ball, etc.
Kerui Refractory Cement CA50 Technical Data Sheet
Chemical Analysis
| SiO2, % | Al2O3, % | Fe2O3, % | CaO, % | MgO, % | R2O, % | S, % | CL, % |
|---|---|---|---|---|---|---|---|
| ≤ | ≥ | ≤ | - | - | ≤ | ≤ | ≤ |
| 9 | 50 | 3 | - | - | 0.5 | 0.2 | 0.06 |
Typical Physical Properties
| Methods | Units | Usual range | Specification limit | ||||
|---|---|---|---|---|---|---|---|
| Fineness | 325M, % | - | ≤20 | ||||
| S, m²/kg | - | ≥320 | |||||
| Setting Time | Initial Setting Time, min | 50-120 | ≥30 | ||||
| Final Setting Time, min | 90-180 | ≤360 | |||||
| Strength (ISO) | Flexural Strength, Mpa | 1d | - | ≥5.5 | |||
| 3d | - | ≥6.5 | |||||
| Compressive Strength, Mpa | 1d | 45-55 | ≥40 | ||||
| 3d | 50-60 | ≥50 | |||||
| Refractoriness, ℃ | 1400-1450 | ||||||
| Workable time | Short | ||||||
