Water-cooled tube bandaging high-strength castable
Compared with the self-flow castable, the water-cooled tube wrapping high-strength castable has higher physical strength, and the construction process needs external vibration assistance, which belongs to the semi-self-flow castable. The use of high-quality bauxite combined with ultra-fine powder technology, adding high-efficiency additives to improve the rheology and high-temperature application performance.
Classification:
Product Introduction
Compared with the self-flow castable, the water-cooled tube wrapping high-strength castable has higher physical strength, and the construction process needs external vibration assistance, which belongs to the semi-self-flow castable. The use of high-quality bauxite combined with ultra-fine powder technology, adding high-efficiency additives to improve the rheology and high-temperature application performance.
Main physical and chemical indexes
| Item | JH-BZ55 | JH-BZ60 | JH-BZ65 | |
| Chemical composition (%);≥ | Al₂O₃ | 55 | 60 | 65 |
| Bulk Density (g/cm³);≥ | 110 ℃× 16h | 2.3 | 2.35 | 2.4 |
| Permanent linear change (%) | 1300 ℃× 3h | -0.5~0 | -0.5~0 | 1 |
| 1350 ℃× 3h | - | - | -0.5~ 0.5 | |
| Cold Modulus of rupture (MPA);≥ | 110 ℃× 16h | 6 | 6 | 6 |
| 1350 ℃× 3h | 8 | 8 | 9 | |
| Cold compressive strength (MPA);≥ | 110 ℃× 16h | 30 | 35 | 35 |
| 1350 ℃× 3h | 50 | 55 | 55 | |
| Long-term use temperature (℃) | 1350 | |||
| Application area | water-cooled tube dressing | |||
Packing: 25 kg/bag, 50 kg/bag preservation precautions: moisture-proof shelf life: 6 months
Key words:
Water-cooled tube bandaging high-strength castable
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