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Ceramic Bulk Fiber

Features:

 Classification Temperature: 1100°C (2012°F), 1260°C (2300°F), 1400°C (2550°F), 1430°C (2600°F)

Chemical Composition: Alumina, Silica

CCEWOOL® Ceramic Bulk Fiber is made from high-purity alumina and silica by blowing or spinning. It offers low thermal conductivity, low heat capacity, thermal shock resistance, and good chemical stability. It is suitable for high-temperature insulation, filling, vacuum forming, and other fabrication applications.


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Product Introduction

CCEWOOL®
Ceramic Bulk Fiber

Designed for lightweight insulation, flexible filling,

and versatile high-temperature fabrication.

CCEWOOL® Ceramic Bulk Fiber is made from high-purity alumina and silica through high-temperature melting, followed by blowing or spinning. It is lightweight, with low thermal conductivity, low heat storage, excellent thermal shock resistance, and good chemical stability.

As a fully inorganic fiber, it does not carbonize or smoke during heating and is suitable for high-temperature insulation, filling, and complex structures.

Its stable fiber structure and good processing adaptability also make it ideal for Fabrication, including spray-applied insulation, vacuum-formed components, custom shapes, and other high-temperature insulation products.

Professional Solutions for Your High-Temperature Projects

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Advantages of CCEWOOL® Ceramic Bulk Fiber 

 

 

≤1% Ultra-Low Impurities for Stable Performance

High-purity raw material control keeps impurities below 1%, helping reduce high-temperature degradation and maintain stable insulation performance over long-term use.

2

≤15% Low Shot Content for Lasting Insulation

An 11,000 r/min centrifugal fiberizing process reduces shot content, minimizing thermal bridging and supporting stable thermal conductivity.

Ceramic Fiber Bulk for Vacuum Formed Shapes

Better Suited for Fabrication

Stable fiber structure and low shot content improve processing adaptability for spray-applied insulation, vacuum-formed components, and custom-shaped products.

1

Fully Inorganic for Broader Applications

With no organic components, the fiber does not carbonize or smoke when heated, making it suitable for high-temperature filling, sealing, and insulation applications.

Product Features

 

PRODUCT FEATURES

Characteristics

Providing you with reliable reference to key performance advantages.

Stable Performance for High-Temperature Insulation

CCEWOOL® Ceramic Bulk Fiber is designed for high-temperature insulation, filling, and Fabrication applications, offering low thermal conductivity, excellent thermal shock resistance, good chemical stability, and reliable long-term performance.

01

Low thermal conductivity

02

Low heat storage

03

Low thermal shrinkage

04

Excellent thermal shock resistance

05

Excellent chemical corrosion resistance

06

Completely inorganic and asbestos-free

07

Lightweight and flexible, with good resilience

08

High strength and excellent tensile performance

09

Easy to process and install

10

Excellent sound absorption performance

Technical Data Sheet

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

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Application Introduction

Application

Providing application solutions tailored to your needs.

Expansion joints and movement joints

Pipeline seals and high-temperature sealing structures

Lightweight kiln cars

Combustion chambers of commercial and domestic boilers

Furnace insulation filling around observation tubes, ports, expansion joints, and masonry cracks

Raw material for vacuum formed shaped products

Raw material for ceramic fiber board, paper, and other fiber products

Reinforcing material and filler for plastics, resins, and coatings

Filler for sealants, cements, and refractory materials

High-temperature filtration media

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Ceramic Bulk Fiber

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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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