Excellent Thermal Insulation: Low thermal conductivity (approx. 0.03 W/(m·K) at room temperature; 0.055–0.18 W/(m·K) at high temperatures), significantly reducing heat loss from the furnace body.
Customizable Structure: Formed using specialized molds into complex shapes-such as tubes, cones, and domes-to precisely fit non-standard components like furnace observation ports, burner blocks, flow channels, and expansion joints.
Enhanced Mechanical Properties: Compared to traditional fiber blankets or felts, these materials offer higher compressive strength (up to >0.5 MPa), resistance to wind erosion and impact, and low shrinkage (≤3% within the operating temperature range), allowing them to serve as hot-face materials in direct contact with flames.
Ease of Installation and Maintenance: Can be cut or machined prior to firing; surfaces can be coated with a hardener to enhance corrosion resistance; certain products offer sound-absorbing and noise-reduction capabilities.
Energy Efficiency and Safety: Lowers external casing temperatures, reduces heat storage losses, improves heating/cooling response efficiency, and enhances workplace safety.
