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Polycrystalline Wool Bulk

Features:

Classification Temperature: 1600°C (2912°F)

Chemical Composition: Alumina, Silica

CCEWOOL® Polycrystalline Wool Bulk is a high-purity base fiber designed for chemically aggressive environments and continuous service temperatures up to 1540°C (2800°F). Its low thermal conductivity, low heat capacity, and excellent thermal stability make it suitable for manufacturing blankets, boards, papers, shapes, and textiles, as well as spray-applied insulation, sealing fillers, and other high-temperature lining systems.


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Product Introduction

CCEWOOL®
Polycrystalline Wool Bulk

Designed for high-temperature insulation,

flexible filling, and versatile fiber fabrication.

CCEWOOL® Polycrystalline Wool Bulk is designed for chemically aggressive environments and continuous service temperatures up to 1540°C (2800°F).

Its adaptable fiber structure can be processed into blankets, boards, papers, shapes, and textiles or used in spray-applied insulation, pumpable materials, fillers, and coatings.

Low thermal conductivity, low heat capacity, and excellent thermal stability make it suitable for furnace linings, expansion joints, sealing systems, and other demanding insulation application

Professional Solutions for Your High-Temperature Projects

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CCEWOOL® Polycrystalline Wool Bulk

Advantages of CCEWOOL® Polycrystalline Wool Bulk

Ultra-High Temperature Resistance

Supports continuous service temperatures up to 1540°C (2800°F) with stable fiber performance.

CCEWOOL® Polycrystalline Wool Bulk

Thermal and Dimensional Stability

The mullite fiber structure resists shrinkage and repeated thermal cycling.

CCEWOOL® Polycrystalline Wool Bulk

Extremely Low Shot Content

Advanced shot removal creates clean, uniform fibers for reliable insulation performance.

CCEWOOL® Polycrystalline Wool Bulk

Low Heat Storage

Low density and high porosity reduce heat transfer and stored heat, improving energy efficiency.

Product Features

 

PRODUCT FEATURES

Characteristics

Providing you with reliable reference to key performance advantages.

Versatile Base Fiber for High-Temperature Fabrication

CCEWOOL® Polycrystalline Wool Bulk is specially developed for Fabrication and insulation applications requiring flexible processing, low shot content, lightweight filling, thermal stability, and continuous temperature resistance up to 1540°C (2800°F).

01

Excellent thermal shock resistance

02

Excellent chemical stability

03

High-temperature stability

04

Low thermal conductivity

05

Extremely low shot content

06

Low linear shrinkage

07

High resilience

Technical Data Sheet

Providing you with professional and clear product parameters for confident selection.

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Application Introduction

Application

Providing you with application solutions better suited to specific operating conditions.

Raw material for polycrystalline wool products

Loose-fill insulation for industrial furnaces

High-temperature seals, gaskets, and coatings

Ladle cover filling

Chimney filling

Fire door filling

Kiln car filling

Expansion joint filling

Aerospace applications

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Polycrystalline Wool Bulk

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Product Manual

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U.S. Warehouse Stock Supply & Local Project Support

U.S. Warehouse Direct Sales

CCEWOOL® operates professional refractory and insulation warehouses in Charlotte, NC and Youngstown, OH, providing North American customers with local stock, fast delivery, and project supply support.

✓ Manufacturer Direct – 20+ Years of Manufacturing Experience
✓ Dual Warehouses – Fast U.S. Local Delivery
✓ Full Product Range – Large Inventory for Industrial Projects
✓ Beyond Supply – Technical Support and Complete Solutions
✓ Regular Restocking & Pre-Stock Program – Long-Term Supply Assurance

Professional Solutions for Your High-Temperature Projects

Contact us today to get product information, technical support,
and customized solutions.

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Help you learn more applications

  • Metallurgical Industry

  • Steel Industry

  • Petrochemical Industry

  • Power Industry

  • Ceramic & Glass industry

  • Industrial Fire Protection

  • Commercial Fire Protection

  • Aerospace

  • Vessels/Transportation

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