PUREWOOL® RCF Paper for Fabrication

Temperature Grade

1260°C (2300°F), 1430°C (2600°F)

Chemistry

Alumina, Silica

CCEWOOL® PUREWOOL® RCF Paper for Fabrication. Low shot, smooth surface, excellent insulation, and custom die-cut shapes for high-temperature sealing.

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CCEWOOL® PUREWOOL® RCF Paper for Fabrication

CCEWOOL® PUREWOOL® RCF Paper for Fabrication is an advanced refractory ceramic fiber paper developed for high-temperature insulation and precision Fabrication applications. The product is manufactured from high-purity aluminosilicate ceramic fibers using a multi-stage shot removal process combined with a precision wet-forming technique. This manufacturing process produces a uniform fiber structure with extremely low shot content, ensuring stable insulation performance and excellent processability in high-temperature environments.

This product belongs to the Refractory Ceramic Fiber Paper category. Compared with standard industrial ceramic fiber paper, it features higher raw material purity and improved structural uniformity, providing greater consistency and reliability in high-temperature operating conditions. The material offers excellent flexibility and surface smoothness, making it particularly suitable for Fabrication-intensive applications, including die-cut gaskets, laminated insulation materials, roll processing, and engineered sealing components.

CCEWOOL® PUREWOOL® RCF Paper for Fabrication also features low thermal conductivity and low heat storage, helping reduce heat transfer and improve the thermal efficiency of equipment. In addition, the material provides excellent electrical insulation properties and strong resistance to molten metal penetration, making it widely used in high-temperature sealing, insulation gaskets, electrical insulation, and equipment protection applications.

To meet the design requirements of different industrial systems, CCEWOOL® also provides Fabrication customization services, including custom thicknesses, dimensions, and die-cut shapes. This enables the material to be directly integrated into customers' Fabrication processes for high-temperature equipment and engineered insulation systems.

Benefits

  • Engineering-Grade Purity for Superior Processing Performance

    Higher raw material purity and ultra-low shot content ensure cleaner cutting, improved consistency, and reduced processing defects compared with standard RCF paper.

  • Optimized for Precision Fabrication Applications

    Enhanced flexibility and smooth surface enable efficient die-cutting, laminating, and conversion into high-precision sealing components.

  • More Stable Structure for Reliable Fabrication Output

    Uniform fiber distribution improves dimensional consistency, ensuring stable performance during machining and assembly processes.

  • Custom Fabrication Solutions for Engineered Systems

    Supports custom thicknesses, sizes, and die-cut shapes, allowing direct integration into customer Fabrication workflows and reducing secondary processing effort.

Features of PUREWOOL® RCF Paper for Fabrication

  • Efficient Thermal Insulation Performance

    Low thermal conductivity and low heat storage help reduce heat loss and improve energy efficiency in high-temperature systems.

  • Clean & Uniform Fiber Structure

    Minimal shot content and uniform fiber distribution ensure consistent performance and better processing quality.

  • Reliable Electrical Insulation

    Provides stable electrical insulation performance in high-temperature and electrically sensitive environments.

  • Flexible & Tear-Resistant Material

    High flexibility combined with good tear resistance supports handling and processing without damage.

  • Smooth Surface for Precision Die-Cutting

    Flat and smooth surface enables clean, accurate die-cutting for high-precision gasket and sealing applications.

  • Fabrication-Ready for Secondary Processing

    Easily processed into custom shapes, improving efficiency in downstream Fabrication operations.

  • Resistance to Molten Metal Penetration

    Protects against molten metal infiltration, enhancing safety and durability in demanding applications.

  • Versatile for Sealing & Insulation Structures

    Widely used in high-temperature sealing systems and engineered insulation assemblies.

Application of PUREWOOL® RCF Paper for Fabrication

Highly efficient energy-saving solutions

High-temperature sealing and insulation gaskets;
Automotive and aerospace heat shield systems;
Household appliance insulation gaskets (ovens, water heaters, etc.);
Automotive acoustic and thermal insulation components;
Investment casting mold wrapping and separation gaskets;
Thermal insulation wrapping for steel ladles and structural components;
High-temperature expansion joint filling materials;
Electrical insulation materials for heating elements and electrical equipment.

Specifications & Sizes

CCEWOOL® PUREWOOL® RCF Paper for Fabrication

Item 1260(2300℉) 1430(2600℉)
Operation Temperature 1100℃(2012℉) 1350℃(2462℉)
Density (kg/m3) 200
Tensile Strength (MPa) 0.4 0.7
Color White White
Lose on ignition (%) ≤9 ≤6
Chemical Composition (%)
Al2O3 ≥44 ≥35
SiO2 ≥55 ≥49
ZrO2  - ≥15
Thermal Conductivity (w/m.k)
200℃ (392℉) 0.06 0.06
400℃ (752℉) 0.09 0.08
600℃ (1112 ℉) 0.13 0.13
800℃ (1472℉) 0.19 0.18
1000℃ (1832℉) - 0.29
1200℃ (2192℉) - 0.43
Specification (MM) 60000×610×1 (200'×24”×1/24”)
30000×610×2 (100'×24”×1/12”)
20000×610×3 (66'×24”×1/8”)
15000×610×4 (50'×24”×1/6”)
12000×610×5 (40'×24”×1/5”)
10000×610×6 (33'×24”×1/4”)
Min Width: 5cm (2”)
Package Inner Plastic Bag +Outer 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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    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