Aladdin - QILIN 1515 insulation block is a refractory fiber block product prepared by processing the Aladdin process - QILIN 1515 fiber blanket. The product has good thermal insulation performance, low heat storage, and good resistance to high temperature devitrification and thermal stability. It can meet the long-term stable use requirements of high temperature kiln lining in the range of 1250℃-1350℃.
| Product Name | QILIN 1515 Insulation Block |
| Classification temperature(℃） | 1515 |
| Operating temperature (℃) | ≤1350 |
| Linear shrinkage(%)(1450℃x24h) | ≤1 |
| Linear shrinkage(%)(1500℃x24h) | ≤2 |
| Thermal conductivity W/(m.k)(Hot surface temperature℃) | |
| 600℃ | 0.12 |
| 800℃ | 0.17 |
| 1000℃ | 0.22 |
| 1200℃ | 0.26 |
| Density(Kg/m³) | 200-240 |
| Regular specifications(mm) | 300×300×(100-500).600×300×(100-500) Cutting length×Extrusion number×Insulation thickness |
| Special specifications can be customized according to customer requirements | |
High long-term use temperature: 1250℃-1350℃ range of high temperature furnace long-term stable use.
Good thermal stability at high temperature: The shrinkage of 1500℃x24 hours heating can reach ≤2%.
Good resistance to wind erosion: Combined with Aladdin high temperature coating, flame wind erosion resistance can reach 50m/s.
Good chemical stability: Not affected by most acid and base chemicals (except hydrofluoric acid, phosphoric acid and concentrated base).
Long-term use of temperature in 1250℃ -1350℃ range of all kinds of electromagnetic heating furnace, resistance heating furnace, fuel heating furnace, etc.
Petrochemical industry: ethylene cracking furnace, high temperature coal chemical kiln, etc.
Ceramic industry: high temperature ceramic kiln.
Refractory: shuttle kiln, tunnel kiln.
Iron and steel industry: high temperature hot rolling heating furnace, high temperature forging heating furnace, ring heating furnace, high temperature galvanized line, etc.
Non-ferrous metal industry: carbon roasting kiln, magnesium reduction furnace, etc.
Coking industry: cooking furnace door.
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