Industrial Furnace Calcium Silicate Board Material 650 - 1100°C Thermal Insulation
Leadsun Calcium Silicate Board is an asbestos-free thermal insulation product capable of withstanding continuous operating temperatures from 650°C up to 1100°C. It is lightweight, exhibits low thermal conductivity, high mechanical strength, easy installation, reliability, and durability. Available in three grades (650, 1000, and 1100), it is commonly used as backup insulation in steel, petrochemical, ceramic, cement, and glass industries, as well as for fire protection in building construction. It not only provides energy savings but also enhances production efficiency and personnel safety in industrial environments. In housing construction, it is also used for ceilings, fireproof and heat insulation walls, and decorative sound absorption materials.
| Item | Unit | High Temperature(1000℃) |
|---|---|---|
| Bulk Density | Kg/m3 | 240(±10%) |
| Flexural Strength | Mpa | ≥0.50 |
| Thermal Conductivity | W/m.k | ≤0.056 |
| Temp. Limit | ℃ | 1000 |
| Linear Shrinkage | % | 2(1000 C,16hrs) |
- High Temperature Resistance: Withstands continuous temperatures up to 1100°C.
- Asbestos-Free & Environmentally Safe: Non-toxic and free from hazardous substances.
- Low Thermal Conductivity: Excellent insulation performance for energy efficiency.
- High Mechanical Strength: Good flexural and compressive strength for durable applications.
- Lightweight & Easy to Handle: Facilitates quick installation and reduces structural load.
- Moisture Resistant: Non-deforming in water, ensuring long service life.
- Good Dimensional Stability: Maintains shape and performance under thermal cycling.
- Versatile Applications: Suitable for both industrial and construction uses.
- Thickness: 25mm, 50mm, 75mm, 100mm (custom thickness available)
- Dimensions: 1200mm × 600mm, 1200mm × 1200mm, or as customized
- Industrial Furnace Backup Insulation: Reheating furnaces, annealing furnaces, rotary kilns, glass tanks.
- Steel & Metallurgy: Ladles, tundishes, transfer ladles, hot metal cars.
- Petrochemical & Refining: Heaters, reformers, sulfur recovery units, pipe supports.
- Ceramic & Cement: Tunnel kilns, shuttle kilns, dip tubes, nozzles, flow gates.
- Building & Construction: Fireproof ceilings, wall insulation, sound absorption panels.
- Power & HVAC: Boiler insulation, duct lining, thermal equipment enclosures.
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