- Ceramics[3]
- Refractory[10]
- Contact Person : Mr. Li Roy
- Company Name : Huaxi Furnace Refractory Co., Ltd. Henan
- Tel : 86-371-64125689
- Fax : 86-371-64111628
- Address : Henan,Gongyi,Xipo village,Shecun town,Gongyi city
- Country/Region : China
- Zip : 451200
Refractory Injection Mix
Compound refractory injection mix for maintenance of hot blast stove
Brand | High strength quick drying heat insulation type | Nonshrinking type | Cushion type | Fibre type | |
Chemical Compositon Al2O3 % | HXL-50 | HXQ-50 | HX-BS | HX-HC | HX-60 |
≥45 | ≥50 | ≥45 | ≥60 | ||
Bulk Density g/cm3 | ≥1.6 | ≥1.3 | ≥1.8 | ≤0.9 | ≥1.4 |
Modulus of rupture (MPa) | ≥3.5 | ≥3.5 | ≥5 | ||
Crushing Strength Mpa | ≥8.0 | ≥12 | ≥20 | ≥4 | |
Linear Change % | 0-0.3 | ≥10 | 0~-2.5 | ||
Thermal Conductivity W/m.K | ≤0.4 | ≤0.2 | ≤0.2 | ||
Hardening Time min | 60-120 | 30-60 | 30-60 | ||
Application | Lining of tubes and fireclay wall in hot blast stove | Lining of hot wind tube and high aluminum brick wall in hot blast stove | Grouting in the bottom of blast furnace and hot blast stove | Maintenance of the thermal insulating layer of hot wind tube and vault of blast furnace | Maintain the fissure in the hot blast stove |
Refractory Injection Mix
