High-Performance Refractory Ceramic Fiber Board Solutions

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Insulation and Refractory Materials

refractory ceramic fiber board
ceramic fiber insulation board
high temperature ceramic fiber board
high temperature ceramic fiber board
refractory ceramic fiber board
ceramic fiber insulation board
high temperature ceramic fiber board
high temperature ceramic fiber board
Ceramic Fiber Insulation Board

Laurel Refractory Ceramic Fiber Board is a high-performance, rigid insulation material engineered for sustained exposure to extreme temperatures. Manufactured using premium-grade alumina-silica ceramic fibers, our Ceramic Fiber Insulation Board offers superior thermal resistance up to 1430°C, low heat conductivity, and high mechanical strength, making it an ideal choice for demanding industrial applications.

Designed for structural integrity under harsh conditions, the High Temperature Ceramic Fiber Board retains its form and insulating value even during rapid thermal cycling or exposure to chemically aggressive environments. Its low density and customizable formats provide installation flexibility for complex geometries, while adhering to strict global safety and sustainability standards (ISO/ASTM compliant, halogen-free).


Product Details


Applications of High Temperature Ceramic Fiber Board

Metallurgy (Ferrous & Non-Ferrous): Used in lining blast furnaces, ladle insulation, and crucible shielding for efficient molten metal containment and reduced energy leakage.

Glass Manufacturing: Protects furnace crowns, walls, and forming zones by maintaining a consistent thermal envelope for precision glass shaping.

Petrochemical Processing: Acts as a thermal barrier in reactors, reformers, and distillation towers, helping to regulate temperature zones and prevent thermal degradation.

Energy & Power Generation: Serves as hot-face lining in boilers, turbines, and high-temperature ducts to enhance combustion efficiency and minimize fuel costs.

OEM & Equipment Fabrication: Ideal for crafting custom refractory panels, baffles, and insulation systems in industrial machinery.


Table parameters

ItemSTD BOARDHP BOARDHA BOARDHZ BOARD
Classification Temperature (ºC)1260126013501430
Loss of Ignition(%)≤6≤6≤6≤6
Density (kg/m3)250-350250-350250-350250-350
Permanent Linear Shrinkage(%)(24 hours)≤3(1000°C)≤3(1100°C)≤3.5(1200°C)≤3.5(1350°C)
Compressive Strength (Mpa)0.15-0.30.15-0.30.15-0.30.15-0.3
Thermal Conductivity(W/m·k)
400 ºC0.090.070.070.07
800 ºC0.150.140.130.13
1000 ºC0.20.20.20.19


Features

Features of Ceramic Fire Board

Operating Temperature: 1230°C – 1430°C

Density Range: 280 – 450 kg/m³

Standard Thickness: 6mm – 50mm

Key Functions: Refractory lining / Thermal insulation / Passive fire protection

Form Factor: Rigid, pre-cut board – easily trimmed or machined to fit application requirements.

High Compressive Strength: Maintains rigid thermal performance.

Low Thermal Conductivity and Heat Storage Capacity: Minimizes heat loss.

Fast Installation: Minimal dust release during cutting.

Thermal Shock and Chemical Resistance: Suitable for aggressive operating environments.

Lightweight Structure: Easier transport and on-site assembly.

Fully Recyclable: Free from asbestos or carcinogenic compounds.


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