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Product category|Refractory Castable
AI2O3+SiC: 65%
Bulk Density: 2.5g/cm3
Refractoriness: > 2000℃
Cold Crushing Strength: 8-10MPa
Online Time: 7*24 hours
Silicon carbide castable is a kind of refractory castable. It is a castable with high temperature, high strength and high wear resistance, which is made of silicon carbide, graphite, anthracite, etc. as the main refractory raw materials and mixed with powder, binder and additives.
Good resistance to crusting
High strength
Good density
Good wear resistance
Silicon carbide anti-skinning castables are suitable for large cement kiln preheater cones, rising flues, and discharge slopes.
| Items | GC-16 | |
| Al2O3+SiC % ≥ | 65 | |
| Bulk density g/cm3 | 110°C × 24h | 2.5 |
| Flexural strength Mpa ≥ | 1110°C × 3h | 80 |
| 110°C × 24h | 60 | |
| Compressive strength Mpa ≥ | 1110°C × 3h | 10 |
| 110°C × 24h | 8 | |
| Heating permanent line changes % | 1110°C × 3h | ±0.2 |
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