Listing ID #1336921
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Medium purity Conventional Refractory Castables are mainly our BC cast brand refractory castables, which are suitable for use in medium temperature application. This group of Dense Refractory Castables contains medium purity cement as the refractory binder. All these castables are used in oxidizing atmospheres only. We are renowned among the most dependable Alumina Conventional Refractory Castables Manufacturers in India.
The dense refractory castables are of hydraulic setting that further assist in casting or moulding in any shape and are also modified for gunning of furnace linings.
| BRAND NAME | BC CAST 40 | BC CAST 45 | BC CAST 50 SPL | BC CAST 70 | BC CAST LT | BC CAST 25 |
|---|---|---|---|---|---|---|
| Service Temp.oC | 1400 | 1400 | 1400 | 1450 | 800 | 1400 |
| Grain Size, mm,max. | 5 | 5 | 5 | 5 | 5 | 20 |
| Water for Casting, % | 12 to 13 | 11 to 12 | 12 to 13 | 11 to 12 | 12 to 13 | 11 to 12 |
| Al2O3, % | 40 min. | 45 min. | 45 min. | 70 min. | 30 min. | 40 min. |
| Fe2O3,% | 3 max. | 4 max. | 4 max. | 4.5 max. | 4 max. | 3 max. |
| BD, g/cc | ||||||
| After drying at 110oC/24 hours | 2.00 min. | 2.10 min. | 2.10 min. | 2.50 min. | 1.90 min. | 2.10 min. |
| CCS, kg/cm2 | ||||||
| After drying at 110oC/24 hours | 250 min. | 250 min. | 400 min. | 350 min. | 250 min. | 400 min. |
| After firing at 800oC/2 hours | 200 | 200 | 300 | 300 | 200 | 250 |
| After firing at 1400oC/2 hours | 350 min. | 350 min. | 400 min. | 450 min. | N.A | 300 min. |
| PLC, % | ||||||
| After firing at 800oC/2 hours | -0.20 max. | -0.20 max. | -0.20 max. | -0.20 max. | +/-1.0 max. | -0.20 max. |
| After firing at 1400oC/2 hours | +/-1.0 max. | +/-1.0 max. | +/-1.0 max. | +/-1.0 max. | N.A | +/-1.0 max. |
| PCE,orton/oC | 20/1564 min. | 20/1564 min. | 15/1430 min. | 30/1665 min. | 1200 min. | 1450 min. |
| Packaging | 50 kg bags | 50 kg bags | 50 kg bags | 50 kg bags | 50 kg bags | 50 kg bags |
| Shelf life | 6 months | 6 months | 6 months | 6 months | 6 months | 6 months |
| BRAND NAME | BC HEAT C | BC HEAT C S | BC HEAT C SPL | BC HEAT K | BC HEAT K SPL | BC HEAT A | BC HEAT A SPL |
|---|---|---|---|---|---|---|---|
| Service Temp.oC | 1500 | 1450 | 1500 | 1600 | 1600 | 1700 | 1700 |
| Grain Size, mm,max. | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Water for Casting, % | 11 to 12 | 11 to 12 | 11 to 12 | 11 to 12 | 12 to 13 | 10 to 11 | 10 to 11 |
| Al2O3, % | 50 min. | 40 min. | 50 min. | 60 min. | 60 min. | 87 min. | 88 min. |
| Fe2O3, % | 1.5 max. | 2 max. | 1.5 max. | 1.3 max. | 1.3 max. | 1.5 max. | 1.0 max. |
| BD, g/cc | |||||||
| After drying at 110oC/24 hours | 2.10 min. | 2.10 min. | 2.10 min. | 2.20 min. | 2.20 min. | 2.70 min. | 2.75 min. |
| CCS, kg/cm2 | |||||||
| After drying at 110oC/24 hours | 350 min. | 300 min. | 400 min. | 350 min. | 400 min. | 600 min. | 650 min. |
| After firing at 800oC/2 hours | 300 | 250 | 350 | 300 | 350 | 400 | 450 |
| After firing at 1400oC/2 hours | 450 min. | 350 min. | 400 min. | 450 min. | 500 min. | 650 min. | 650 min. |
| PLC, % | |||||||
| After firing at 800oC/2 hours | -0.20 max. | -0.20 max. | -0.20 max. | -0.20 max. | -0.20 max. | -0.20 max. | -0.20 max. |
| After firing at 1400oC/2 hours | +/-1.0 max. | +/-1.0 max. | +/-1.0 max. | +/-1.5 max. | +/-1.5 max. | +/-1.0 max. | +/-1.0 max. |
| PCE,orton/oC | 30/1665 min. | 23/1605 min. | 30/1665 min. | 31/1683 min. | 31/1683 min. | 37/1820 min. | 37/1820 min. |
| Packaging | 50 kg bags | 50 kg bags | 50 kg bags | 50 kg bags | 50 kg bags | 50 kg bags | 50 kg bags |
| Shelf life | 6 months | 6 months | 6 months | 6 months | 6 months | 6 months | 6 months |
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