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PCW Board 2912

Temperature Grade

1600℃（2912℉）

Chemistry

Alumina, Silica

CCEWOOL® Polycrystalline Wool Fiber Board 2912 offers superior thermal stability and high insulation capacity compared to ceramic fiber boards, especially at extremely high working temperatures, helping to reduce energy costs and cycle time.

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CCEWOOL® PCW Board 2912

CCEWOOL® Polycrystalline Wool Fiber Board 2912 is manufactured in a wet forming process using CCEWOOL® Polycrystalline fiber bulk and binders. This product is designed for various applications that require excellent stability and high temperature resistance. It has excellent insulation performance and unparalleled heat resistance, wear resistance, and chemical erosion resistance.

CCEWOOL® Polycrystalline Wool Fiber Board 2912 has superior thermal stability and insulation performance compared with refractory ceramic fiber board at extremely high working temperatures, which can reduce energy costs and enhance efficiency. 

CCEWOOL® Polycrystalline Wool Fiber Board 2912 has higher rigidity and fracture resistance compared to refractory ceramic fiber board, making it very suitable for applications where sag resistance is critical
We offer standard sizes and shapes required in the market. We also make customized sizes as per your specific application.

Benefits

  • Polycrystalline Fiber Formed by Wet Process with 73% Alumina Content

    Manufactured with polycrystalline fiber cotton and binders through a wet-forming process, this product has an alumina content of up to 73%, ensuring exceptional performance in high-temperature environments.

  • Outstanding Insulation and High-Temperature Stability

    Ideal for applications requiring high stability and temperature resistance, this material offers excellent insulation properties, along with superior thermal shock resistance, wear resistance, and chemical erosion protection.

  • High Rigidity and Fracture Resistance for Specialized Applications

    With enhanced rigidity and fracture resistance, this product is particularly suited for applications where anti-sagging is essential, ensuring reliability and stability over long-term use.

  • Custom Specifications to Meet Precise Application Needs

    We provide standard sizes and shapes commonly available on the market and offer customized solutions tailored to specific application requirements, meeting precise needs across different working conditions.

Features of PCW Board 2912

  • High Rigidity and Lightweight Design

    Combines strength and lightweight properties, making it durable yet easy to handle.

  • Resistance to Particle and Hot Gas Erosion

    Withstands damage from abrasive particles and hot gases, ensuring long-term performance.

  • High Strength for Robust Applications

    Strong and capable of enduring mechanical stress in demanding conditions.

  • Exceptional High-Temperature Resistance

    Performs reliably under extreme heat without degradation.

  • Low Thermal Conductivity and Heat Capacity

    Minimizes heat transfer and storage, ensuring energy efficiency and quick temperature changes.

  • Highly Resistant to Thermal Shock

    Withstands rapid temperature changes without cracking or structural damage.

  • Resistance to Chemical Attacks

    Resists most chemical reactions, ensuring long-lasting reliability in harsh environments.

  • Non-Wetting to Molten Aluminum and Non-Ferrous Metals

    Prevents sticking or contamination when in contact with molten aluminum and similar substances.

  • Easy to Cut, Handle, and Install

    Simplifies the construction process with its customizable and user-friendly design.

  • Excellent Thermal Shock Resistance

    Provides stability and durability during sudden temperature fluctuations.

  • Low Thermal Conductivity

    Reduces heat transfer, ensuring superior insulation performance.

  • Low Heat Capacity

    Retains minimal heat, enabling quick heating and cooling cycles.

Application of PCW Board 2912

Highly efficient energy-saving solutions

High temperature laboratory;
High temperature furnaces and kilns;
Aerospace Industry;
Spare insulation layer for dense refractory lining;
Expansion joint;
Hot surface lining of furnace;
Alternative insulation materials for amorphous refractory materials and brick refractory materials;
Ladle lining and cover;
Aluminum groove liner and special shapes;
Riser sleeve, tapping cone, and hot top;
Combustion chamber of boiler and heater;
Hot gas pipeline, flue, and chimney lining;
Heat treated insulation;
Rounded ceramic tiles;
Burner block;
Thermal insulation for glass regenerators, tank sides, end walls, and port necks;
Backup insulation for ladle, tundish, and torpedo car.

Specifications & Sizes

CCEWOOL® PCW Board 2912
Description PCW1400 Board PCW1450 Board PCW1600 LD Board PCW1600 HD Board
Classification Temperature (℃) 1600(2912℉) 1600(2912℉) 1700(3092℉) 1700(3092℉)
Continuous Temperature Use Limit (℃) 1400(2552℉) 1450(2642℉) 1600(2912℉) 1600(2912℉)
Chemical Composition (%)
Al2O3 60 62 70 70
Al2O3+SiO2 98 98 98.5 98.5
Color White White White White
Density  (kg/m³)(lb/ft³) 300 300 250 400
Modules of Rupture(MPa) ≥0.3 ≥0.3 ≥0.3 ≥0.3
Compressive Strength 0.25 0.25 0.15 0.3
(MPa,10% relative deformation)
Loss of lanition (%%)  ≤8  ≤8  ≤8  ≤8
Permanent Linear Shrinkage (%) 1400℃ x 24h ≤2.0 1450℃ x 24h ≤2.0 1600℃ x 24h ≤1.5 1600℃ x 24h ≤1.5
Thermal Conductivity (W/m-K)
400℃ 0.08 0.08 0.08 0.08
600℃ 0.1 0.1 0.12 0.09
800℃ 0.13 0.13 0.14 0.12
1000℃ 0.16 0.15 0.17 0.15
1200℃ 0.19 0.19 0.2 0.19

Custom size are available.Contact Us

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Adhere to Strict Quality Control System

CCEWOOL® products have won a number of authoritative certifications, including rach certification, Fraunhofer laboratory certification and CE certification, which fully prove the excellent quality of our products. These certificates are not only a strong guarantee of the quality of our products, but also ensure a worry-free process for your order. If you need to know more certification details or request relevant certificates, please feel free to contact us!

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    North American
    Warehouse Direct Sales

    Our warehouses located in Charlotte, USA, and Toronto, Canada, are well-equipped with ample stock, enabling us to offer efficient and convenient delivery options to our customers throughout North America

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