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PUREWOOL RCF Blanket

Temperature Grade

1260°C (2300°F), 1430°C (2600°F)

Chemistry

Alumina, Silica

CCEWOOL® PUREWOOL Ceramic Fiber Blanket is the premium product among ceramic fibers, made from high-purity synthetic materials with minimal impurities, resulting in a whiter color and longer lifespan. It has a tensile strength exceeding 85 KPa, with superior thermal shock resistance and insulation performance.

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CCEWOOL® PUREWOOL RCF Blanket

CCEWOOL® PUREWOOL Ceramic Fiber Blanket is a premium product among refractory ceramic fibers. It is made from upgraded materials using high-purity alumina, zirconia, and silica as raw materials. Due to its extremely low impurity content, this blanket is whiter in color. Ultra-long spun fibers are interlocked through a double-sided internal needle punching process, providing a tensile strength of up to 90KPa. 

With improvements made from the raw materials, CCEWOOL® PUREWOOL Ceramic Fiber Blanket offers a longer lifespan and superior thermal insulation performance. This insulation material is available in various thicknesses, widths, and densities to meet energy-saving requirements under different conditions.

Benefits

  • Upgraded Raw Materials

    Manufactured from high-purity synthetic alumina, zirconia, and silica, this product contains minimal impurities, ensuring optimal performance.

  • Lightweight, High Strength for Energy Efficiency 

    The product is lightweight, high-strength, easy to install, with low thermal conductivity and strong heat storage capacity, effectively conserving energy.

  • Inorganic and Binder-Free for Safe, Smoke-Free Operation

    This fully inorganic, binder-free product produces no smoke or flames during use, ensuring superior safety and environmental protection.

  • Innovative Process for Enhanced Tensile Strength

    Ultra-long spun fibers are cross-locked through a double-sided needling process, achieving tensile strength up to 90 KPa, significantly extending the product's lifespan.

Features of PUREWOOL Ceramic Fiber Blanket

  • Excellent Handling Strength

    CCEWOOL® PUREWOOL RCF Blanket is durable and easy to handle, making installation and maintenance straightforward and efficient.

  • Excellent Hot Strength

    The blanket maintains its structural integrity even at high temperatures, ensuring reliable performance in demanding environments.

  • Low Thermal Conductivity

    With low thermal conductivity, this blanket provides effective insulation, reducing heat loss and improving energy efficiency.

  • Low Heat Storage

    The blanket's low heat storage capability allows it to reach operating temperatures quickly, enhancing thermal efficiency.

  • Light Weight

    CCEWOOL® PUREWOOL RCF Blanket is lightweight, which makes it easy to install and reduces the load on structures.

  • Resiliency

    The blanket is resilient, capable of returning to its original shape after compression, ensuring consistent insulation performance.

  • Thermal Shock Resistance

    It can withstand rapid temperature changes without cracking or losing its insulating properties, making it ideal for high-temperature applications.

  • High Heat Reflectance

    The blanket reflects heat effectively, further improving its insulating capabilities and protecting underlying materials.

  • Excellent Corrosion Resistance

    CCEWOOL® PUREWOOL RCF Blanket resists corrosion, ensuring long-term durability and performance in various environments.

  • Excellent Thermal Stability

    The blanket maintains its insulating properties and structural integrity even under extreme thermal conditions, providing reliable and consistent performance.

Application of PUREWOOL Ceramic Fiber Blanket

Comprehensive High-Temperature Insulation Solutions for Industrial and Commercial Applications

Industrial furnace wall lining; Back lining material; Furnace masonry expansion joints, door, roof heat insulation seal; High temperature pipe insulation material; Module / folded module processing material; Fireproof coating; Steel industry; Heat treating and annealing furnaces; Furnace door linings and seals; Soaking pit covers and seals; Furnace hot face repairs; Reheat furnaces; Ladle covers; Power generation; Boiler Insulation; Boiler Doors; Reusable Turbine Covers; Pipe Covering; Insulation of Commercial Dryers and Covers; Veneer Over Existing Refractory; Stress Relieving Furnaces; Glass Furnace Crown Insulation; Fire Protection.

Specifications & Sizes

CCEWOOL® PUREWOOL RCF Blanket
Classification temperature 1260(2300℉) 1430(2600℉)
Operation Temp(℃)(℉) 1100℃(2012℉) 1350℃(2462℉)
Density (kg/m3) 96/ 128/ 160（6,8,10lb/ft3）
Shot Content(%) ≤12
Color White
Chemical Composition of refractory ceramic blanket  (%)
Al2O3 ≥44 ≥35
SiO2 ≥55 ≥49
ZrO2 - ≥15
Permanent Change on Heating (%), EN1094-1
 After 24 hours
®950℃ (1742℉) - -
®1000℃ (1832℉) 1.5 -
®1100℃ (2012℉) 2 -
®1200℃ (2192℉) 2.7 1
®1300℃ (2372℉) 5.5 2
®1400℃ (2552℉) - 3
Tensile Strength(Kg/m3), EN1094-1 KPa
 64kg/m3(4lb/ft3) - -
96kg/m3(6lb/ft3) 60 60
128kg/m3(8lb/ft3) 85 85
160kg/m3(10lb/ft3) 125 125
Heat Conductive Co-efficient W/(m·k)(128kg/m3)
200℃ (392℉) 0.07 0.06
400℃ (752℉) 0.12 0.1
600℃ (1112 ℉) 0.2 0.15
800℃ (1472℉) 0.3 0.2
1000℃ (1832℉) 0.35 0.3
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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    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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