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PCW Paper 2912

Temperature Grade

1600℃ (2912℉)

Chemistry

Alumina, Silica

CCEWOOL® Polycrystalline Wool Fiber Paper 2912 is resistant to acids and alkalis and offers excellent thermal insulation, making it an ideal choice for chemically corrosive environments.

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CCEWOOL® PCW Paper 2912

CCEWOOL® Polycrystalline Wool Fiber Paper 2912 is designed for high temperature applications up to 1600°C. Manufactured from high purity Alumina fibres, using advanced production techniques to ensure uniform fibre distribution and close control of thickness and density.

CCEWOOL® Polycrystalline Wool Fiber Paper 2912 is produced using Alumina fibres with the minimum addition of carefully selected bonds, which burn out in service. The ultra-clean ‘shot’ free properties of the product promote excellent handling and strength characteristics. CCEWOOL® Polycrystalline Wool Fiber Paper 2912 has significant benefits as a separating and parting media for vacuum brazing applications and heat treatment. Other applications include gaskets and seals in furnaces with reducing atmospheres and hot isostatic pressing.

Benefits

  • Specifically Designed for 1600°C High-Temperature Applications, Exceptional Heat Resistance

    This product is specifically engineered for high-temperature applications up to 1600°C, providing long-lasting and stable insulation and protection under extreme heat conditions.

  • Made from High-Purity Alumina Fibers, Uniform Distribution and Precise Control

    Using high-purity alumina fibers and advanced production technology, the fibers are evenly distributed, with strict control over thickness and density, ensuring stable product performance.

  • Slag-Free Design, Enhanced Usability and Strength

    The slag-free design improves ease of handling while providing excellent material strength, making it suitable for demanding applications.

  • Ideal Separation Medium for Vacuum Brazing and Heat Treatment

    This product is an ideal separation medium for vacuum brazing and heat treatment applications, offering superior insulation and ease of operation.

Features of Polycrystalline Wool Fiber Paper

  • Almost no shot, white color, and high purity of raw materials

    The paper is manufactured with minimal loose particles, has a white appearance, and is crafted from high-purity raw materials, ensuring quality and cleanliness.

  • Good high temperature resistance and good high-temperature stability

    It withstands elevated temperatures well and maintains stability under high heat conditions, making it suitable for demanding thermal environments.

  • Extremely low thermal conductivity, low linear shrinkage after heating

    The paper exhibits exceptionally low heat transfer properties and minimal dimensional change when exposed to heat, ensuring effective insulation performance.

  • Stable chemical properties and strong corrosion resistance

    It maintains consistent chemical characteristics and resists corrosion effectively, enhancing durability in challenging industrial settings.

  • Uniform fiber diameter and high tensile strength

    The paper features fibers of consistent thickness and high strength, ensuring structural integrity and reliability in various applications.

  • Excellent thermal stability and thermal shock resistance

    It demonstrates outstanding stability when exposed to thermal fluctuations, minimizing the risk of damage or failure due to rapid temperature changes.

  • Excellent chemical stability

    The paper maintains its properties when exposed to different chemicals, ensuring long-term performance and reliability in corrosive environments.

Application of Polycrystalline Wool Fiber Paper

Comprehensive Solutions for Industrial Furnace Lining Maintenance and Sealing

Expansion joints in industrial furnace linings;
Strips in new fiber module lining overcome shrinkage;
Gap filling for lining maintenance/repair;
High Temperature Gaskets and Seals.

Specifications & Sizes

CCEWOOL® Polycrystalline Wool Fiber Paper
Typical Chemical Analysis (fibre wt. %)
AI2O3 71-73
SiO2 27-29
Trace <0.5
Physical Properties
Colour White
Classification Temperature (°C)* 1600(2912℉)
Product Density (kg/m3) 160
Loss on Ignition (wt. %)
from Fibre 0
from Felt <12

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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    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

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