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Asbestos-Free Thermal Insulation Calcium Silicate Board For Industrial Furnaces 650–1100°C
| MOQ: | 50 pcs |
| Price: | 2.0usd - 15.0usd |
| Standard Packaging: | Carton box + Pallet |
| Delivery Period: | 10 days |
| Payment Method: | L/C,D/P,T/T,Western Union |
| Supply Capacity: | 2000 m3/month |
Asbestos-Free Calcium Silicate Board
,Furnaces Calcium Silicate Board
,Insulation Calcium Silicate Board
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) |
Withstands continuous temperatures up to 1100°C without deformation.
Non-toxic, excluding asbestos, sulfur, chlorine, and other hazardous substances.
Unmatched adiabatic performance across the entire operating range for maximum energy efficiency.
Excellent flexural and compressive strength for durable, long-term applications.
Facilitates quick installation with ordinary carpenter tools; reduces structural load.
Non-deforming in water; after drying, full performance is restored.
Maintains shape and performance under thermal cycling and continuous heat load.
Suitable for both industrial furnace insulation and building fire protection.
- 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
