RCF Retardant Paper

Temperature Grade

1260℃ (2300℉), 1400℃ (2550℉), 1430℃ (2600℉)


Alumina, Silica

CCEWOOL® Ceramic Fiber Retardant Paper includes a certain proportion of flame retardants in its composition, making the ceramic fiber paper non-combustible even in direct contact with fire.

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CCEWOOL® RCF Retardant Paper

CCEWOOL® ceramic fiber retardant paper is a new research of our company. Up to now, it is the only product which doesn't get burnt when contact fire in ceramic fiber paper field. By adding certain proportion fire retardants into ceramic fiber paper's composition, the paper can be directly contact with fire and won't get burnt.


  • Ultra-Low Shot Content

    Shot content is a crucial factor in determining the thermal conductivity of fibers. Using a nine-stage slag removal process, our fibers achieve ultra-low shot content, demonstrating excellent thermal performance with low thermal conductivity and superior insulation properties in continuous high-temperature environments.

  • Minimal Shrinkage Rate

    Strict control of harmful impurities is essential for reducing thermal shrinkage and enhancing heat resistance. Through rigorous raw material management, we reduce impurity content to below 1%, ensuring low thermal shrinkage and high heat resistance in our fiber papers.

  • Strongest Tear Resistance

    Tear resistance refers to the tensile strength of fiber paper. Using a fully automatic drying system, the drying process is faster and more thorough, achieving deep drying in 2 hours with uniform results. This ensures the product has superior tear resistance.

  • Lowest Thermal Conductivity

    Through strict quality control and high-standard production processes, CCEWOOL® minimizes shot content and meticulously controls bulk density, achieving the lowest thermal conductivity. This provides customers with exceptional insulation performance and more efficient energy-saving solutions.

Features of Ceramic Fiber Retardant Paper

  • Retardant

    CCEWOOL® RCF Retardant Paper is designed to resist and delay combustion or burning.

  • Low thermal capacity

    CCEWOOL® RCF Retardant Paper has minimal ability to store heat energy.

  • Low thermal conductivity

    CCEWOOL® RCF Retardant Paper effectively reduces the transfer of heat through its structure.

  • Excellent electrical insulation properties

    CCEWOOL® RCF Retardant Paper provides high resistance to electrical currents, ensuring reliable electrical insulation.

  • Excellent machining performance

    CCEWOOL® RCF Retardant Paper is easy to cut, shape, or manipulate during fabrication processes.

  • High strength, tear resistance

    CCEWOOL® RCF Retardant Paper is strong and resilient against tearing, maintaining durability and reliability.

  • High flexibility

    Capable of bending or stretching without breaking, enhancing its versatility in various applications.

  • Low shot content

    Contains minimal loose particles or debris, ensuring cleanliness and reducing contamination risks.

Application of Ceramic Fiber Retardant Paper

Versatile Solutions for Industrial Insulation, Sealing, and Fireproofing

Industrial insulation, sealing, anti-corrosion material;
Insulation material for instruments and heating element;
Insulation material for automobile and aerospace industry;
Expansion joints filling material;
Isolation for construction material, metallurgy and glass industries;
Molten metal sealing gasket;
Fireproof material.

Specifications & Sizes

 CCEWOOL® RCF Retardant Paper

Item 1260STD 1400HA 1430HZ
Operation Temperature 1050℃ 1200℃ 1350℃
 Density (kg/m3) 180-200
 Tensile Strength (PSI) 58 94 136
Linear Shrinkage (%)
@1000C,24hrs 2 - -
@1100C,24hrs - 2 -
@1200C,24hrs - - 2
Lose on ignition (%) 9 9 9
Chemical Composition (%)
Al2O3 46  52-55  39-40
Al2O3+SiO2 97 99  -
 ZrO2  -  -  15-17
Fe2O3 1 0.2 0.2
Na2O+K2O 0.5 0.2 0.2
Specification (MM) 60000×610×1 (200’×24”×1/24”)
30000×610×2 (100’×24”×1/12”)
20000×610×3 (66’×24”×1/8”)
15000×610×4 (50’×24”×1/6”)
12000×610×5 (40’×24”×1/5”)
10000×610×6 (33’×24”×1/4”)
Min Width: 5cm (2”)
Package Inner Plastic Bag +Outer Carton

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