Ceramic Fiber Board


Temperature degree: 1050℃ (1922℉), 1260℃ (2300℉), 1400(2550), 1430(2600)

CCEWOOL® classic series ceramic fiber board is made through automatic vacuum forming process. 24 hours continuously working, quickly drying. CCEWOOL® classic series ceramic fiber board enjoys higher compressive strength, tidy surface and precise size, the thickness varies from 20mm to 100mm, which is easy for installation.

Stable Product Quality

Strict control of raw materials

Control impurity content, ensure low thermal shrinkage, and improve heat resistance


1. CCEWOOL ceramic fiber boards use high-purity ceramic fiber cotton as the raw material.


2. Controlling the content of impurities is an important step to ensure the heat resistance of ceramic fibers. High impurity content can cause the coarsening of crystal grains and the increase of linear shrinkage, which is the key reason for the deterioration of fiber performance and the reduction of its service life.


3. Through strict control at each step, we reduce the impurity content of the raw materials to less than 1%. The CCEWOOL ceramic fiber boards we produce are pure white, and the linear shrinkage rate is lower than 2% at the hot surface temperature of 1200°C. The quality is more stable, and the service life is longer.


4. With the imported high-speed centrifuge of which the speed reaches up to 11000r/min, the fiber formation rate is higher. The thickness of the produced CCEWOOL ceramic fiber is uniform and even, and the slag ball content is lower than 10%, leading to better flatness of the CCEWOOL ceramic fiber boards. The content of the slag ball is an important index that determines the thermal conductivity of the fiber, and the thermal conductivity of CCEWOOL ceramic fiberboard is only 0.112w/m.k at the hot surface temperature of 800°C.

Production process control

Reduce the content of slag balls, ensure low thermal conductivity, and improve thermal insulation performance


1. The fully automatic ceramic fiber production line of super large boards can produce large-size ceramic fiber boards with a specification of 1.2x2.4m.


2. The fully automatic ceramic fiber production line of ultra-thin boards can produce ultra-thin ceramic fiber boards with a thickness of 3-10mm.


3. The semi-automatic ceramic fiber board production line can produce ceramic fiber boards with a thickness of 50-100mm.


4. The CCEWOOL ceramic fiberboard production line has a fully automatic drying system, which can make drying quicker and more thorough. The deep drying is even and can be completed in 2 hours. The products have good dryness and quality with compressive and flexural strengths over 0.5MPa.


5. The products produced by the fully automatic ceramic fiber board production lines are more stable than the ceramic fiber boards produced by the traditional vacuum forming process. They have good flatness and accurate sizes with the error +0.5mm.


6. CCEWOOL ceramic fiber boards can be cut and processed at will, and the construction is very convenient. They can be made into both organic ceramic fiber boards and inorganic ceramic fiber boards.

Quality control

Ensure bulk density and improve thermal insulation performance


1. Each shipment has a dedicated quality inspector, and a test report is provided prior to the departure of products from the factory to ensure the export quality of each shipment of CCEWOOL.


2. A third-party inspection (such as SGS, BV, etc.) is accepted.


3. Production is strictly in accordance with ISO9000 quality management system certification.


4. Products are weighed before packaging to ensure that the actual weight of a single roll is greater than the theoretical weight.


5. The outer packaging of each carton is made of five layers of kraft paper, and the inner packaging is a plastic bag, suitable for long-distance transportation.

Outstanding Characteristics


High chemical purity in products:
The content of high-temperature oxides, such as Al2O3 and SiO2, reaches 97-99%, thus ensuring the heat resistance of products. The maximum operational temperature of CCEWOOL ceramic fiberboard can reach 1600 °C at the temperature grade of 1260-1600 °C.
CCEWOOL ceramic fiber boards can not only replace calcium silicate boards as the backing material of furnace walls, but also can be directly used on the hot surface of furnace walls, giving which excellent wind erosion resistance.


Low thermal conductivity and good thermal insulation effects:
Compared with traditional diatomaceous earth bricks, calcium silicate boards and other composite silicate backing materials, CCEWOOL ceramic fiber boards have lower thermal conductivity, better thermal insulation, and more significant energy saving effects.


High strength and easy to use:
The compressive strength and flexural strength of CCEWOOL ceramic fiberboards are both higher than 0.5MPa, and they are a non-brittle material, so they fully meet the requirements of hard backing materials. They can completely replace blankets, felts, and other backing materials of the same kind in insulation projects with high strength requirements.

CCEWOOL ceramic fiberboards’ accurate geometric dimensions allow them to be cut and processed at will, and the construction is very convenient. They have solved the problems of brittleness, fragility, and high construction damage rate of calcium silicate boards and greatly shorten the construction period and reduce the construction costs.

Help you learn more applications

  • Metallurgical Industry

  • Steel Industry

  • Petrochemical Industry

  • Power Industry

  • Ceramic & Glass industry

  • Industrial Fire Protection

  • Commercial Fire Protection

  • Aerospace

  • Vessels/Transportation

  • UK customer

    CCEWOOL Bio Soluble Fiber Blanket
    Cooperation years: 7 years
    Product size: 25*610*7320mm

  • Dominican customer

    CCEWOOL ceramic thermal blanket
    Cooperation years: 7 year
    Product size: 25*610*7600mm

  • Peruvian customer

    CCEWOOL Insulation Ceramic Fiber Bulk
    Cooperation years: 5 year
    Product specifications: 20kg/bag

  • Irish customer

    CCEWOOL Ceramic Fiber Insulation Blanket Roll
    Cooperation years: 1 year
    Product size: 25*610*7320mm

  • UK customer

    CCEWOOL Low Biopersistent Fiber Blanket
    Cooperation years: 7 years
    Product size: 25*610*7320mm/ 50*610*3660mm

  • Singapore customer

    CCEWOOL ceramic fibre blanket insulation
    Cooperation years: 6 years
    Product size: 10*1100*15000mm

  • Spanish customer

    CCEWOOL refractory fiber blanket
    Cooperation years: 6 years
    Product size: 25*940/280*7320mm

  • Irish customer

    CCEWOOL soluble fiber blanket
    Cooperation years: 7 years
    Product size: 25*610*7200mm


Technical Consulting

Technical Consulting