// SPEC · Mineral Wool
Slag Wool Industrial Board 120 kg/m³ — High-Temperature Equipment Lining
Dense 120 kg/m³ industrial slag wool board for high-temperature equipment lining in steel mills, glass furnaces, and petrochemical reactors. Rated to 750°C with superior compressive strength and low thermal conductivity.
// Key Features
- High bulk density provides superior compressive strength for equipment lining
- Low thermal conductivity at elevated temperature minimizes shell heat losses
- Excellent vibration resistance for rotating kiln and mill applications
- Good chemical resistance to alkali dust and process gases
// Technical Specifications
| Fire Class | A1 |
| Binder Content (%) | 4 |
| Bulk Density (kg/m³) | 120 |
| Max Service Temp (°C) | 750 |
| Thermal Conductivity at 25°C (W/m·K) | 0.039 |
// Applications
Glass tank furnace crown and superstructure insulationRotary kiln shell backup insulation layerPetrochemical reformer furnace wall lining boardSteel ladle pre-heater stand insulation panelingIndustrial electric resistance furnace wall backup layer
// Quick Specs
Max Temperature750°C
Thermal Conductivity0.039 W/(m·K) at 25°C
Density120 kg/m³
StandardGB/T 17393
// Get Pricing
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