At our core, we deliver refractory castables that redefine performance. Commonly deployed for hot face and backup linings, our High Alumina Refractory Castables are renowned for their exceptional attributes, setting new standards in the industry.
Why Choose Our Refractory Castables?
- Superior Insulation: Our castables are prized for their low thermal conductivity and density. They serve as guardians of heat energy, ensuring efficient conservation.
- Iron-Free Assurance: With a low concentration of iron, our insulating refractory castables prove their mettle in diverse industries.
- Affordability: We offer these insulating refractory castables at highly competitive prices, without compromising on quality.
- Timely Delivery: Our commitment to punctuality ensures your projects stay on track.
Application Expertise:
Our insulating refractory castables find application in a myriad of industries:
- Iron and Steel: Lining blast furnaces, skew backs, ports, and roof linings of arc-melting furnaces.
- Coke and Gasification Plants: Ideal for gas production and gasification facilities.
- Foundries: Ensuring efficiency in semi-permanent foundries.
- Boiler Industry: From stoker arches to locations with reducing atmospheres, we’ve got it covered.
- Heat Treatment: Perfect for constructing soak pit covers, forge furnaces, tunnel kilns, and more.
We’ve etched our reputation as leaders in insulating refractory castables, both as manufacturers and suppliers, right here in India. Experience refractory solutions that elevate your industry’s performance.
| PARTICULARS | DAT-CAST 45 | DAT-CAST 60 | DAT-CAST 70 | DAT-CAST 80 | DAT-CAST 90 | DAT-CAST 95 | DAT-CAST ULCC-90 | DAT-CAST ULCC-95 |
| GENERAL PROPERTIES | ||||||||
| Service Temp. °C (Max) | 1550 | 1600 | 1600 | 1700 | 1700 | 1800 | 1750 | 1800 |
| Grain Size mm (Max) | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 | 6.0 |
| Water Required for Casting (%) | 5-6 | 4.8-5.5 | 4.8-5.5 | 4.5-5.3 | 4.2-5.0 | 4.0-4.8 | 4.2-5.0 | 4.0-4.8 |
| CHEMICAL PROPERTIES | ||||||||
| Al2O3 (Min.) | 45.00 | 60.00 | 70.00 | 80.00 | 90.00 | 94.00 | 90.00 | 94.00 |
| Fe2O3 (Max) | 1.00 | 1.50 | 1.50 | 1.80 | 1.00 | 0.30 | 1.00 | 0.30 |
| PHYSICAL PROPERTIES | ||||||||
| Bulk Density (gm/cc) (Min) (dried at 110°C for 24 hrs.) (Min | 2.3 | 2.6 | 2.7 | 2.9 | 3.0 | 3.1 | 3.0 | 3.0 |
| Cold Crushing Strength (kg/cm2 ) | - | 750 | 750 | 800 | 950 | 1000 | - | 400 |
| 110°C | 700 | 800 | 800 | 900 | 1000 | 1050 | 450 | 700 |
| 800°C | 800 | 900 | 900 | 1000 | 1100 | 1100 | 1000 | 1000 |
| 1100°C | 900 | 1000 | 1000 | 1200 | 1200 | 1250 | 1100 | 1250 |
| 1500°C | 1000 | - | - | - | - | - | 1200 | - |
| THERMAL PROPERTIES | ||||||||
| Refractoriness °C (Min) | 1717 | 1804 | 1804 | 1820 | 1820 | 1835 | 1835 | 1835 |
| Permananet Linear Change (%) 800°C | ± 0.20 | ± 0.20 | ± 0.20 | ± 0.20 | ± 0.20 | ± 0.20 | ± 0.20 | ± 0.20 |
| 1100°C | ± 0.30 | ± 0.30 | ± 0.30 | ± 0.30 | ± 0.30 | ± 0.30 | ± 0.30 | ± 0.30 |
| 1500°C | ± 1.00 | ± 1.00 | ± 1.00 | ± 0.80 | ± 0.80 | ± 0.80 | ± 0.80 | ± 0.80 |
Reviews
There are no reviews yet.