Polycrystalline Wool Paper

Features:

Classification Temperature: 1600°C (2912°F)

Chemical Composition: Alumina, Silica

CCEWOOL® Polycrystalline Wool Paper is a lightweight, flexible insulation material made from high-purity alumina fiber for long-term use at temperatures up to 1600°C. It provides stable thermal, fire, and electrical insulation with uniform thickness and density. Its shot-free structure is easy to cut and form for Fabrication into insulation gaskets, thermal barriers, electrical protection parts, and battery thermal-safety components.


Product Introduction

CCEWOOL®
Polycrystalline Wool Paper

CCEWOOL® Polycrystalline Wool Paper is made from high-purity alumina fiber with a selected binder system. It provides uniform thickness, stable density, and long-term temperature resistance up to 1600°C.

The paper offers flame resistance, thermal insulation, and electrical insulation, together with stable dielectric and aging performance. It is halogen-free and odorless.

Its lightweight, flexible, and shot-free structure supports easy cutting and forming for electrical encapsulation, insulation gaskets, thermal barriers, and custom protection parts.

It is suitable for thermal insulation, fire protection, electrical insulation, protective separation, and battery thermal-safety applications.

Professional Solutions for Your High-Temperature Projects

Ceramic Fiber Paper

Advantages of CCEWOOL® Polycrystalline Wool Paper

Stable 1600°C Insulation for Fabrication

Maintains structural stability in industrial furnaces, battery systems, and high-temperature fire barriers.

Ceramic-Fiber-Paper

Low Thermal Conductivity and Flame Resistance

Reduces heat transfer while providing reliable thermal and fire protection.

Ceramic-Fiber-Paper

Stable High-Temperature Electrical Insulation

Provides reliable electrical insulation for electrical equipment, electronic components, and new-energy systems.

Ceramic-Fiber-Paper

Lightweight and Flexible for Processing

Its shot-free structure is easy to cut and form into gaskets, insulation pads, thermal barriers, and custom components.

Product Features

 

PRODUCT FEATURES

Characteristics

Providing you with reliable reference to key performance advantages.

Flexible Insulation for High-Temperature Fabrication

CCEWOOL® Polycrystalline Wool Paper is specially developed for Fabrication applications requiring lightweight flexibility, uniform thickness, precise cutting and forming, stable thermal and electrical insulation, and long-term temperature resistance up to 1600°C.

01

Excellent high-temperature stability

02

Low thermal conductivity and excellent insulation performance

03

Shot-free and clean fiber structure

04

Good resistance to acids, alkalis, and chemical corrosion

05

Low heat storage

06

Lightweight, strong, and flexible

07

High compressive strength

08

Excellent electrical insulation and aging resistance

09

Low smoke, non-toxic, and flame-resistant

Technical Data Sheet

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

Application Introduction

Application

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

Lightweight insulation for high-temperature furnaces and heat-treatment systems up to 1600°C

High-temperature gaskets, seals, and equipment sealing

Expansion joint and flexible structure insulation

Separator material in multilayer foil vacuum furnace insulation systems

Backup insulation for molten metal troughs, furnaces, and heat-treatment equipment

Separation and barrier layers for brazing, heat treatment, metal forming, and diffusion bonding

Electrical insulation in high-temperature environments

Thermal and fire protection for battery cells

Insulation and flame protection for electronic products

Substrate or reinforcement layer for aerogel composite insulation materials

Explore More Product & Industry Resources

RESOURCE CENTER

Product & Industry Resources

Access technical data sheets, brochures, product manuals,
and industry application materials.

PRODUCT RESOURCES

CORPORATE BROCHURE

INDUSTRY RESOURCES

Polycrystalline Wool Paper

PDF  ▶

Polycrystalline Wool

PDF  ▶

Product Manual

PDF  ▶

Corporate Brochure

PDF  ▶

Steel Industry Brochure

PDF  ▶

Petrochemical Industry Brochure

PDF  ▶

Ceramics and Glass Industry Brochure

PDF  ▶

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.

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

Technical Consulting

Technical Consulting