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RCF Bulk

Temperature Grade

1100℃ (2012℉), 1260℃ (2300℉), 1400℃ (2550℉), 1430℃ (2600℉)

Chemistry

Alumina, Silica

CCEWOOL® Ceramic Bulk Fiber is resistant to chemical corrosion, lightweight, high strength, low thermal conductivity, and high heat storage capacity, effectively saving energy. It also has good thermal shock resistance and can be used in harsh environments.

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CCEWOOL® RCF Bulk

CCEWOOL® Ceramic Bulk Fiber is produced by melting high-purity raw materials such as clay grog, aluminum oxide powder, silica powder, and zircon sand in an industrial electric furnace at high temperatures to form a fluid. Then, it is transformed into fiber-like structures through processes like compressed air blowing or spinning with a centrifuge, and collected to create ceramic fiber cotton.

CCEWOOL® Ceramic Bulk Fiber can resist most types of chemical corrosion. They are lightweight, durable, have low heat storage capacity, effectively save energy, and exhibit excellent resistance to thermal shocks, making them suitable for use in harsh environments. CCEWOOL® Ceramic Bulk Fiber serves as a raw material for the production of refractory ceramic fiber blankets, boards, papers, and can also be directly used in various high-temperature applications such as high-temperature insulation and packaging materials.

Benefits

  • Chemical Resistance, Suitable for Harsh Environments

    This material has the ability to resist most chemical corrosion, allowing for long-term use in harsh environments while ensuring stable performance.

  • Lightweight and Durable, Low Heat Retention Saves Energy

    The product is lightweight and structurally robust with low heat retention, effectively saving energy and exhibiting excellent resistance to thermal shock, making it suitable for high-temperature conditions.

  • High-Quality Raw Material for Ceramic Fiber Products

    This material is an ideal raw material for producing ceramic fiber blankets, boards, papers, and other products, providing a high-quality foundation for various ceramic fiber products.

  • Ideal Filling and Packaging Material for High-Temperature Applications

    In addition to being a raw material, this material can also be directly used in various high-temperature applications, such as high-temperature filling and packaging, offering wide applicability and outstanding performance.

Features of Ceramic Bulk Fiber

  • Low Heat Capacity and Low Thermal Conductivity

    CCEWOOL® RCF Bulk has a low heat capacity and low thermal conductivity, which makes it highly effective at minimizing heat transfer and improving energy efficiency in various applications.

  • Excellent Chemical Stability

    This bulk material exhibits excellent chemical stability, ensuring durability and maintaining its insulating properties even when exposed to various chemicals.

  • Excellent Thermal Stability and Resistance to Pulverization at High Temperature

    CCEWOOL® RCF Bulk maintains its structure and performance at high temperatures, resisting pulverization and breakdown. This ensures long-term reliability in extreme heat conditions.

  • No Binders or Corrosive Substances

    The material is free of binders or corrosive substances, making it safe to use and preventing potential damage to equipment or surfaces it insulates.

  • Excellent Thermal Shock Resistance

    CCEWOOL® RCF Bulk can withstand rapid temperature changes without cracking or degrading, providing reliable performance in environments with fluctuating thermal conditions.

  • Lightweight

    This bulk material is lightweight, making it easy to handle and install while still providing effective insulation and protection.

Application of Ceramic Bulk Fiber

Versatile High-Temperature Insulation Solutions for Complex Applications

Raw material for fiber blanket, board, textile and unshaped vacuum formed products;
Fillings for wall lining gap in high temperature furnace, heating device;
Fiber spraying;
Raw material for coatings;
Insulation fillings for corner and complex space.

Specifications & Sizes

CCEWOOL® RCF Bulk
Description 1100 1260S 1260 HPS 1400 1430 HZ
Fiber Diameter(μm) 3.0-5.0
Chemical Composition(%)
Al2O3 ≥43 ≥44 ≥44 ≥52 ≥35
SiO2 ≥52 ≥52 ≥55 ≥47 ≥49
ZrO2 - - - - ≥15
Color White White White White White
Shot Content(%) ≤15 ≤15 ≤15 ≤15 ≤12
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

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