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Water Repellent RCF Blanket

Temperature Grade

1100°C (2012°F), 1260°C (2300°F)

Chemistry

Alumina, Silica

CCEWOOL® Water Repellent Ceramic Fiber Blanket undergoes an overall hydrophobic treatment to enhance water resistance, effectively preventing reduced thermal conductivity and insulation corrosion caused by moisture absorption, thereby maintaining its insulation effect.

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CCEWOOL® Water Repellent RCF Blanket

CCEWOOL® Water Repellent Ceramic Fiber Blanket is a refractory ceramic fiber hydrophobic (water-repellent) blanket made from high-strength needled blanket produced from refractory ceramic fiber spun fiber. It features a solvent-based high-temperature nano-hydrophobic material as a surface treatment agent and is manufactured using a unique double-sided internal needle punching process. This product achieves overall water repellency for refractory ceramic fiber blankets and exhibits excellent hydrophobic properties, greatly enhancing the insulation performance of the fibers. It solves the issues of reduced thermal conductivity and insulation body corrosion caused by moisture absorption in conventional fiber blankets.

Benefits

  • Excellent Water Repellency

    Treated with high-temperature nano water-repellent materials as a surface agent, with a water-repellent rate of ≥99%.

  • Moisture-Resistance Technology to Prevent Corrosion

    Addresses the issue of thermal conductivity reduction and insulation body corrosion caused by moisture absorption in traditional fiber blankets.

  • Superior Thermal Performance with Low Slag Ball Content

    With slag ball content below 15%, the product performs excellently in continuous high-temperature environments, with low thermal conductivity and outstanding insulation performance.

  • Innovative Needling Technology for Enhanced Tensile Strength

    Using proprietary double-sided needling technology featuring internal needle patterns, the tensile strength exceeds 75 KPa, effectively resisting impact in harsh environments and extending the product's lifespan.

Features of Water Repellent RCF Blanket

  • Excellent Hydrophobicity

    Repels water effectively, preventing moisture absorption and maintaining performance.

  • Excellent Chemical Stability

    Resistant to chemical reactions, ensuring durability in harsh environments.

  • Excellent Thermal Stability

    Performs reliably under high temperatures without degradation.

  • Excellent Tensile Strength

    Strong and durable, it resists tearing or deformation during use.

  • Low Thermal Conductivity

    Reduces heat transfer, providing effective thermal insulation.

  • Low Heat Capacity

    Stores minimal heat, enabling quicker temperature adjustments.

  • Excellent Insulation Properties

    Effectively blocks heat transfer, ensuring energy efficiency and safety.

  • Good Sound Absorption

    Absorbs noise efficiently, reducing sound transmission in various applications.

Application of Water Repellent RCF Blanket

Highly efficient energy-saving solutions

Sheathed steel beams and ventilation ducts;
Installation of firewalls, doors, and ceilings;
Insulation of cables and wires inside wall pipes;
Fire protection for ship decks and bulkheads;
Soundproofing enclosures and measurement rooms;
Sound insulation in industrial and power plants;
Sound barriers;
Building soundproofing;
Soundproofing for ships and automobiles.

Specifications & Sizes

CCEWOOL® Water Repellent RCF Blanket
Classification temperature 1100℃ (2012℉) 1260  (2300℉)
Operation Temp(℃)(℉) 982 (1800℉) 1050 (1922℉)
Density (kg/m3) 64/ 96/ 128(4,6,8lb/ft3)
Water content(%) ≤1
Hydrophobicity(%) ≥99
Shot Content(%) ≤15 ≤15
Color White
Chemical Composition of refractory ceramic blanket  (%)
Al2O3 ≥43 ≥44
SiO2 ≥52 ≥52
ZrO2 - -
Permanent Change on Heating (%), EN1094-1  After 24 hours
®950℃ (1742℉) ≤-3 -
®1000℃ (1832℉) - 1.5
®1100℃ (2012℉) - 2.5
®1200℃ (2192℉) - 3
®1300℃ (2372℉) - -
Tensile Strength(Kg/m3), EN1094-1 KPa
 64kg/m3(4lb/ft3) 28KPa min. 35KPa min.
 96kg/m3(6lb/ft3) 45KPa min. 55KPa min.
128kg/m3(8lb/ft3) 70KPa min. 75KPa min.
Heat Conductive Co-efficient W/(m·k)(128kg/m3)
200℃ (392℉) 0.07 0.07
400℃ (752℉) 0.12 0.12
600℃ (1112 ℉) 0.2 0.2
800℃ (1472℉) 0.35 0.3
1000℃ (1832℉) - 0.45
Thickness  Density (kg/m3) Length Width
mm 64 96 128 mm mm
25 ○ √ √ 7320 610, 1220
38 ○ √ √ 4880
50 ○ √ √ 3660
Thickness Density (lb/ft3) Length Width
in 4# 6# 8# in in
1” ○ √ √ 300” 24”,48”
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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