Our Products
We are leaders in the market for providing best range of High Purity Insulating Castables, High Purity Dense Castables, Medium Purity Dense Castables and Low Cement Castables
Technical Specification
| Brand Name | Calidad-HEAT-A | Calidad-Heat-K | Calidad-HEAT-C | Calidad-HEAT-65 |
|---|---|---|---|---|
| Installation | Hydraulic Vibration Castion | Hydraulic Vibration Castion | Hydraulic Vibration Castion | Hydraulic Vibration Castion |
| Shelf Life | 6 Month | 6 Month | 6 Month | 6 Month |
| Packaging | 50Kg/Bag | 50Kg/Bag | 50Kg/Bag | 50Kg/Bag |
| Max. Service Temp. | 1700 C | 1600 C | 1500 C | 1500 C |
| Water for Casting (%) | 8-10 % | 10-11 % | 10-12 % | 7.5-8.0 % |
| Max. Grain Size (mm) | 5 mm | 5 mm | 5 mm | 5 mm |
| Chemical Analysis | ||||
| Al2O3(Min) | 86-88 | 58-60 | 50 | 65 |
| Fe2O3 (Max) | 1.0-1.5 | 1.0-1.25 | 1.3 | 1 |
| Physical Properties | ||||
| Dry Density (gms/cc) at 110 C/24hrs (min) | 2.70/2.80 | 2.20/2.25 | 2.1 | 2.6 |
| CCS (kg/cm2) at 110 C/24hrs (min) | 600/700 | 350/400 | 350 | 550 |
| PCE (Ort/C)(min) | 37/1820 | 31/1683 | 30/1665 | 36/1804 |
| Thermal Properties | ||||
| PLC (%) at 1500 C/3hrs (Max) | +/- 1.0 | +/- 1.50 | +/- 1.0 | +/- 2.0 |