RCF Blanket DB 2012

Temperature Grade

1100°C (2012°F)


Alumina, Silica

Compared to traditional insulation materials, CCEWOOL® Ceramic Fiber Blanket DB has a lower thermal conductivity and higher insulation performance. Reach Registration Certificate will be provided as requested for each shipment.

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CCEWOOL® RCF Blanket DB 2012

CCEWOOL® Ceramic Fiber Blanket DB 2012 is a new typel backing refractory insulation material in white appearance, uniform dimensions, and combines fire resistance, insulation, and thermal retention functions in one, without any binders. Refractory Ceramic fiber blankets are unaffected by oil erosion and can quickly regain their thermal performance and physical characteristics after drying. It is primarily used for furnace lining insulation and is an economically effective insulation filling material. 

The installation speed of CCEWOOL® Ceramic Fiber Blanket DB 2012 can be four times faster than regular block insulation materials and comes at a competitive price compared to mineral wool.


  • 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

Blanket DB 2012

  • Excellent Chemical Stability

    Resistant to chemical reactions, ensuring durability in harsh environments.

  • Excellent Thermal Stability

    Maintains performance and structure even under extreme temperatures.

  • Excellent Tensile Strength

    Strong and durable, ideal for applications requiring robust materials.

  • Low Thermal Conductivity

    Effectively insulates by minimizing heat transfer, improving energy efficiency.

  • Low Heat Capacity

    Allows for quick temperature changes, enhancing operational efficiency.

  • Excellent Insulation Properties

    Provides superior thermal and electrical insulation, making it versatile for various applications.

Application of Ceramic Fiber Blanket DB

Back-Up for Lining Systems

CCEWOOL® RCF Blanket DB 2012 serves as an effective back-up insulation for lining systems, providing additional thermal protection and enhancing overall system efficiency.

Filler For Insulating Pads

The blanket is used as a filler in insulating pads, ensuring uniform insulation and improving thermal resistance in various industrial applications.

Expansion Joint Material

CCEWOOL® RCF Blanket DB 2012 is ideal for use in expansion joints, accommodating thermal expansion and contraction while maintaining excellent insulation properties.

Specifications & Sizes

CCEWOOL® RCF Blanket DB 2012

Classification temperature 1100℃ (2012℉)
Operation Temp(℃)(℉) 982 (1800℉)
Density (kg/m3) 64/ 96/ 128/160(4,6,8,10lb/ft3)
Shot Content(%) ≤15
Color White
Chemical Composition of refractory ceramic blanket  (%)
Al2O3 ≥43
SiO2 ≥52
ZrO2 -
Permanent Change on Heating (%), EN1094-1 After 24 hours
@950℃ (1742℉) ≤-3
@1000℃ (1832℉) -
@1100℃ (2012℉) -
@1200℃ (2192℉) -
@1300℃ (2372℉) -
@1400℃ (2552℉) -
Tensile Strength(Kg/m3), EN1094-1 KPa
64kg/m3(4lb/ft3) 28
96kg/m3(6lb/ft3) 45
128kg/m3(8lb/ft3) 70
160kg/m3(10lb/ft3) -
Heat Conductive Co-efficient W/(m·k)(128kg/m3)
200℃ (392℉) 0.07
400℃ (752℉) 0.12
600℃ (1112 ℉) 0.2
800℃ (1472℉) 0.35
1000℃ (1832℉) -
Thickness  Density (kg/m3) Length Width
mm 64 96 128 160 mm mm
6 - - 7200 610, 1220
13 - 14640
19 - 9760
25 7320
38 4880
50 - 3660
Thickness  Density (lb/ft3) Length Width
in 4# 6# 8# 10# in in
1/4” - - 300” 24”,48”
1/2” - 600”
3/4” - 400”
1” 300”
3/2” 200”
2” - 150”

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