Product Overview: Calcium Silicate Board

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Calcium Silicate Board is a high-performance insulation material designed for industrial applications where heat resistance, thermal stability, and fireproofing are essential. Made from a combination of high-quality calcium, silica, and reinforcing fibers, this board offers superior mechanical strength, low thermal conductivity, and exceptional resistance to high temperatures, making it ideal for industrial insulation needs.

Calcium Silicate Board is non-combustible, lightweight, and easy to handle, offering a reliable solution for insulation in furnaces, boilers, and other high-temperature systems. It is widely used in the industrial sector for fireproofing and insulation, helping to reduce energy loss and improve operational efficiency.

Key Features:

  • High temperature resistance up to 1100°C (2012°F)

  • Low thermal conductivity, excellent heat insulation performance

  • Non-combustible, fire-resistant, and safe to handle

  • Superior mechanical strength and durability

  • Lightweight and easy to install

  • Resistant to moisture, mildew, and chemicals

  • Asbestos-free and environmentally friendly

  • Can be cut, shaped, and customized to fit various applications

  • Long-lasting, with minimal maintenance required


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Applications:

  • Furnace and kiln linings

  • Industrial boiler insulation

  • Heat shields and fireproof barriers

  • High-temperature pipe and duct insulation

  • Insulation for power plants and petrochemical facilities

  • Insulation for industrial ovens and autoclaves

  • Thermal protection for manufacturing equipment

  • Back-up insulation for refractory systems

  • Industrial soundproofing

Product Test Results - KF-250
ItemUnitKF-250Test Results (Average)
Densitykg/m³250+10%249
Tensile StrengthMPa≥0.350.37
Compressive StrengthMPa≥0.350.37
Thermal ConductivityW/(m·K)≤0.0550.054
Usage Temperature°C10501050
Linear Shrinkage%≤21.48
Surface Water Content%≥98%99.3%
SiO₂%-99.3
CaO%-45.1
Fe₂O₃%-0.26
Al₂O₃%-1.03
Loss%-6.4






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