RCF Bulk for Textile

Temperature Grade

1260℃ (2300℉)


Alumina, Silica

CCEWOOL® Ceramic Fiber Bulk for Textile has a uniform fiber diameter and high spinnability, making it one of the ideal raw materials for textile production.

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CCEWOOL® RCF Bulk for Textile

CCEWOOL® Ceramic Fiber Bulk for Textile is made from standard refractory ceramic fiber bulk through a further shot-removal process to deliver uniform diameter and high spinnability of fiber cotton, which is one of ideal raw material for the production of textiles.


  • Ultra-Low Shot Content

    Shot content is a crucial factor in determining the thermal conductivity of fibers. Using imported high-speed centrifuges, 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 modules.

  • Lowest Thermal Conductivity

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

  • Versatile Applications

    Can be used as raw material for RCF blankets, boards, and paper, or directly for high-temperature insulation and various other high-temperature applications.

Features of Ceramic Fiber Bulk for Textile

  • Low Heat Capacity and Low Thermal Conductivity

    CCEWOOL® RCF Bulk for Textile has a low heat capacity and low thermal conductivity, which minimizes heat transfer and improves energy efficiency, making it an excellent insulator for various textile applications.

  • Excellent Chemical Stability

    This bulk material exhibits excellent chemical stability, ensuring it remains effective and durable even when exposed to various chemicals, without degrading or reacting.

  • Excellent Thermal Stability and Resistance to Pulverization at High Temperature

    The material maintains its structure and performance at high temperatures, resisting pulverization and breakdown. This ensures long-term reliability and consistent performance in extreme heat conditions.

  • No Binders or Corrosive Substances

    CCEWOOL® RCF Bulk for Textile is free of binders or corrosive substances, making it safe to use and preventing any potential damage to equipment or surfaces it insulates.

  • Excellent Sound Absorption

    In addition to its thermal properties, this bulk material provides excellent sound absorption, helping to reduce noise levels in industrial and textile applications.

Application of Ceramic Fiber Bulk for Textile

Premium Raw Material for Refractory Ceramic Fiber Textiles

Raw material of refractory ceramic fiber textile(yarn, cloth, tape, rope)

Specifications & Sizes

CCEWOOL® RCF Bulk for Textile

Classification Temperature () 1260
Fiber Diameter(μm) 3-5
Chemical Composition(%)
Al2O3 ≥43
SiO2 ≥54
ZrO2 -
Color White
Shot Content(%) ≤15
Packing Braided Bag/ 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