RCF Wrap

Temperature Grade

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


Alumina, Silica

CCEWOOL® Ceramic Fiber Wrap uses European standard aluminum foil, which is thin and bonded in one go without using adhesives. This ensures good adhesion and prevents delamination.

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CCEWOOL® Ceramic Fiber Wrap is a refractory ceramic fiber aluminum foil blanket primarily used in areas that require fire resistance and insulation in construction, such as fire protection ducts, exhaust pipes, and chimneys. It utilizes European standard aluminum foil with thin foil thickness and one-time bonding without the use of adhesives, making it less prone to delamination and ensuring good adhesion between CCEWOOL refractory ceramic fiber blankets and aluminum foil. This product features easy installation and durability.

CCEWOOL® Ceramic Fiber Wrap refractory ceramic fiber aluminum foil blankets can be customized to different sizes and bulk densities based on the specific requirements of the customer's application location.


  • 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 blankets.

  • Maximum Tensile Strength

    Tensile strength refers to the fiber blanket's ability to resist breaking under tension. Utilizing our innovative double-sided needling technique, our fiber blankets exceed 75 Kpa in tensile strength, effectively withstanding impacts in harsh environments and significantly extending their service life.

  • 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 Wrap

  • Excellent Chemical Stability

    CCEWOOL® RCF Wrap maintains its properties and performance even when exposed to various chemicals, ensuring durability and reliability in chemically harsh environments.

  • Excellent Thermal Stability

    This wrap can withstand high temperatures without degrading, maintaining its structural integrity and insulating properties under extreme heat conditions.

  • Excellent Tensile Strength

    The wrap offers high tensile strength, making it durable and resistant to mechanical stress, ensuring long-lasting performance even in demanding applications.

  • Low Thermal Conductivity

    CCEWOOL® RCF Wrap effectively minimizes heat transfer, providing superior insulation and enhancing energy efficiency in various applications.

  • Low Heat Capacity

    The wrap has a low heat capacity, allowing it to heat up and cool down quickly. This feature is particularly useful in applications requiring rapid thermal cycling.

  • Excellent Insulation Properties

    With outstanding insulation properties, the wrap effectively retains heat and prevents heat loss, making it an ideal choice for thermal management in high-temperature environments.

  • Good Sound Insulation

    In addition to thermal insulation, CCEWOOL® RCF Wrap provides effective sound insulation, helping to reduce noise levels in both industrial and residential applications.

Application of Ceramic Fiber Wrap

Comprehensive Insulation and Fire Protection Solutions for Diverse Industrial, Commercial, and Residential Applications

Cable bracket, duct;
Railroad oil tanker;
Vessel wall and board;
Expansion joint;
Structural steel panel;
Seals for fireproof door;
Electric circuit protection;
Chimney liner insulation;
General high temperature insulation, exhaust ducts of commercial and industrial application;
High temperature ventilation ducts, kitchen exhaust hoods and fume pipes, supply and exhaust air vents;
Fire protection, Ships engine rooms, exhaust chimneys;
Air ventilation duct enclosure, through penetration fire stop systems;
Electrical ducts, protection of electrical wiring.

Specifications & Sizes


Classification temperature 1260 (2300℉) 1260 PHS(2300℉) 1400 (2550℉) 1430HZ (2600℉)
Operation Temp(℃)(℉) 1050 (1922℉) 1100 (2012℉) 1200℃ (2192℉) 1350℃ (2462℉)
Density (kg/m3) 64/ 96/ 128/160(4,6,8,10lb/ft3)
Aluminum foil thickness (mm) 0.12
Chemical Composition of refractory ceramic blanket  (%)
Al2O3 ≥44 ≥44 ≥44 ≥35
SiO2 ≥52 ≥55 ≥50 ≥49
ZrO2 - - ≥5 ≥15
Permanent Change on Heating (%), EN1094-1
 After 24 hours
®1000℃ (1832℉) 1.5 1.5 - -
®1100℃ (2012℉) 2.5 2.2 1.5 -
®1200℃ (2192℉) 3 3 2 1
®1300℃ (2372℉) - - 3 2
®1400℃ (2552℉) - - - 3
Tensile Strength(Kg/m3), EN1094-1 KPa
                 64kg/m3(4lb/ft3) 35 45 45 -
            96kg/m3(6lb/ft3) 55 65 65 65
128kg/m3(8lb/ft3) 75 85 85 85
160kg/m3(10lb/ft3) 110 125 125 125
Heat Conductive Co-efficient W/(m·k)(128kg/m3)
200℃ (392℉) 0.07 0.07 0.07 0.06
400℃ (752℉) 0.12 0.12 0.12 0.11
600℃ (1112 ℉) 0.2 0.2 0.2 0.16
800℃ (1472℉) 0.3 0.3 0.3 0.23
1000℃ (1832℉) 0.45 0.4 0.43 0.35

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