Polycrystalline Mullite Fiber Module Supplier | PCW Furnace Insulation
Product Description:
Temp Grade: 1600°C, 1800°C
Density: 180kg/m₃, 200kg/m₃, 220kg/m₃
Specification:
• 150x300x600mm
• 200x300x600mm
• 250x300x600mm
• 300x300x600mm
Customized specification is acceptable.
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Polycrystalline Mullite Fiber Module
Polycrystalline Mullite Fiber Module is a high-performance PCW insulation module designed for high-temperature furnace linings and thermal processing equipment. Made from high-purity polycrystalline mullite fiber, it provides excellent thermal stability, low heat storage, low thermal conductivity, and good resistance to thermal shock.
The modules are manufactured from pre-compressed and folded Polycrystalline Mullite Fiber Blanket, providing a lightweight and flexible lining solution for furnace walls, roofs, doors, and other high-temperature areas. After installation, the compressed fiber recovers to form a tight and continuous insulation lining.
Mindelun supplies 1600°C Polycrystalline Mullite Fiber Modules for industrial furnaces, ceramic kilns, heat treatment equipment, petrochemical heaters, and other demanding thermal processing applications.
High-Temperature PCW Module for Furnace Linings
PCW Fiber Modules are designed for furnace applications requiring high-temperature stability, low heat storage, and resistance to repeated heating and cooling cycles.
Compared with conventional refractory linings, fiber modules provide a lightweight insulation system with low thermal mass. Their pre-compressed structure also helps simplify installation and achieve close-fitting joints between adjacent modules.
Mindelun can customize PCW furnace modules according to operating temperature, furnace dimensions, module density, thickness, compression, folding direction, and anchoring requirements.
Key Features
- Classification temperature up to 1600°C
- Excellent high-temperature stability
- Low thermal conductivity and low heat storage
- Good thermal shock resistance
- High chemical stability
- Lightweight furnace lining solution
- Pre-compressed fiber module design
- Tight-fitting insulation after installation
- Suitable for repeated heating and cooling
- Customized dimensions and anchoring systems available
Typical Specifications
| 1 | Item | Unit | Test Result |
| 2 | Grade | / | 1600 Fold / stack/ veneer block |
| 3 | Specification temp | (℃) | 1600 |
| 4 | Working temperature | (℃) | 1450 |
| 5 | Color | / | Pure White |
| 6 | Density | (kg/m₃) | 220/200/180±15 |
| 7 | Permanent shrinkage Rate of liner (24h, density 200kg/m₃ ) | (%) | -1 |
| (1500℃） | |||
| Thermal conductivity of each heat surface(density 200kg/m₃) | 0.22（1000℃） | ||
| 9 | Compression strength (density 200kg/m₃) | (Mpa) | ≧0.04 |
| 10 | Al2O₃ | (%) | 72 |
| 11 | Al₂O₃+SiO₂ | (%) | 99.8 |
| 12 | Al2O₃+SiO₂+ZrO₂ | (%) | – |
| 13 | ZrO₂ | (%) | – |
| 14 | Fe₂O₃ | (%) | – |
| 15 | Na₂O+K₂O | (%) | – |
| 16 | Thickness | (mm) | 150/300 |
| 17 | Width | (mm) | 300 |
| 18 | Length | (mm) | 600 |
*Typical reference values. Actual specifications should be selected according to furnace design, operating temperature, atmosphere, thermal cycling, and installation conditions.
Applications of Polycrystalline Mullite Fiber Module
Polycrystalline Mullite Fiber Modules are suitable for high-temperature equipment where lightweight insulation, low heat storage, and thermal cycling resistance are required.
Industrial Furnace
Used for furnace walls, roofs, doors, heating chambers, and other high-temperature lining areas. PCW modules help reduce heat loss while lowering the thermal mass of the furnace lining.
Heat Treatment Furnace
Suitable for annealing, normalizing, heating, and other thermal processing equipment requiring repeated heating and cooling.
Ceramic & Glass Kilns
PCW modules can be used in ceramic kilns, tunnel kilns, shuttle kilns, kiln cars, and other high-temperature processing equipment.
Steel & Metallurgy
Applications include reheating furnaces, heat treatment furnaces, annealing furnaces, and other high-temperature metal processing systems.
Petrochemical Equipment
Suitable for process furnaces, heaters, cracking furnaces, reformers, and related high-temperature thermal equipment.
For complete furnace projects, Mindelun also provides Industrial Furnace Insulation using ceramic fiber, PCW fiber, calcium silicate, and other high-temperature insulation materials.
Customized PCW Fiber Modules
Every furnace has different dimensions, operating temperatures, lining structures, and fixing requirements. Mindelun provides customized Polycrystalline Mullite Fiber Modules based on project specifications.
Customization can include:
- Module length and width
- Module thickness
- Fiber temperature grade
- Density
- Compression ratio
- Folding direction
- Anchor type and position
- Special module shapes
- Packaging and labeling
Customers can provide furnace drawings, lining layouts, existing module specifications, working temperatures, or required dimensions. Our team can evaluate the requirements and recommend a suitable PCW furnace insulation configuration.
PCW Module and Related Insulation Products
For different furnace lining requirements, Mindelun can supply PCW products in multiple forms:
- Polycrystalline Mullite Fiber Blanket
- Polycrystalline Mullite Fiber Board
- Polycrystalline Mullite Fiber Bulk
- Polycrystalline Mullite Fiber Paper
- Polycrystalline Mullite Fiber Veneer Block
- Vacuum-formed PCW shapes
This product range allows insulation manufacturers, refractory distributors, furnace contractors, and industrial buyers to source related Polycrystalline Mullite Fiber insulation products from one supplier.
Why Choose Mindelun?
Mindelun is a professional high-temperature insulation materials supplier and manufacturer specializing in ceramic fiber, Polycrystalline Mullite Fiber, calcium silicate, rock wool, and other thermal insulation materials.
For industrial and B2B customers, we provide:
- Factory-direct supply
- Customized PCW module specifications
- OEM and private-label production
- Sample orders
- Project-based technical selection
- Flexible quantities
- Export packaging
- Mixed-product sourcing
- Container shipment support
Whether you need standard furnace modules or customized Polycrystalline Mullite Fiber insulation, Mindelun can provide suitable products based on your temperature, furnace design, installation method, and project requirements.
FAQ
What is a Polycrystalline Mullite Fiber Module?
A Polycrystalline Mullite Fiber Module is a pre-compressed and folded insulation module made from PCW fiber blanket. It is mainly used for high-temperature furnace walls, roofs, doors, and other thermal processing equipment.
What temperature can PCW Fiber Modules withstand?
Mindelun PCW modules can be produced with a classification temperature of up to 1600°C. The appropriate continuous working temperature depends on the furnace design, atmosphere, thermal cycling, and actual service conditions.
What are PCW Fiber Modules used for?
PCW modules are used in industrial furnaces, heat treatment furnaces, ceramic and glass kilns, steel and metallurgical equipment, petrochemical heaters, and other high-temperature thermal processing systems.
Can Polycrystalline Mullite Fiber Modules be customized?
Yes. Module dimensions, thickness, density, compression, folding direction, anchor configuration, and other specifications can be customized according to furnace drawings and project requirements.
Are PCW modules suitable for repeated heating and cooling?
Yes. Polycrystalline mullite fiber provides good thermal shock resistance and thermal stability, making PCW modules suitable for furnace systems exposed to repeated heating and cooling cycles.
What is the difference between PCW Module and Ceramic Fiber Module?
Both are prefabricated fiber insulation modules, but PCW modules use polycrystalline mullite fiber and are designed for applications requiring higher-temperature stability. Ceramic fiber modules are available in different material grades and temperature classifications for various industrial insulation applications.
Can Mindelun supply PCW modules for complete furnace projects?
Yes. Mindelun can supply PCW Modules together with blanket, board, bulk fiber, veneer block, and other high-temperature insulation products for industrial furnace projects.
Request a Polycrystalline Mullite Fiber Module Quote
Send us your furnace dimensions, working temperature, module size, density, installation requirements, or furnace drawings.
Mindelun can provide Polycrystalline Mullite Fiber Module specifications, samples, pricing, and customized high-temperature furnace insulation solutions.
Professional Insulation Materials Manufacturer in China
Mindelun supplies a comprehensive range of ceramic fiber, mineral wool, calcium silicate, silica fiber and advanced insulation materials for industrial applications. From standard products to customized insulation solutions, we help customers improve thermal efficiency, equipment protection and operating performance.
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We are a professional and formal manufacturer of high temperature insulation materials. We mainly produce and sell products under our own brand with self-operated production and direct sales, without any middlemen trading links.
The core founding team has more than 14 years of in-depth experience in the insulation materials. Mindelun production team and cooperative manufacturing bases possess over 10 years of standardized mass production experience, with mature technology and stable production capacity.
Our product portfolio covers full-range general ceramic fiber insulation series and meet the needs of industrial furance heat saving needs. We also support personalized product customization like calcium silicate products, silica glass fiber products and minel wool insulation series according to clients’ market and end-user requirements.
We provide one-stop OEM/ODM customized manufacturing services for industrial insulation materials and building insulation materials. With extensive expertise in material selection, application-based quantity calculation, and custom-shaped component fabrication, our team delivers tailored solutions based on specific project requirements. From technical solution design, sample development, and mold opening to precision processing and mass production, Mindelun provides reliable full-process support for customized insulation solutions.
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As a professional insulation materials supplier and wholesaler, Mindelun also provides flexible product specifications and quantities based on specific project requirements.