Ceramic Fiber Chopped Strands for Insulation Manufacturing
Product Description:
Temp Grade: 1050°C,1260°C,1400°C, 1430°C
Type: Blown, Spun
Size: 30-200mesh
Specification: 20kg/bag
Customized specification is acceptable.
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Ceramic Fiber Chopped Strands
Ceramic Fiber Chopped Strands are short-cut ceramic fibers processed from high-purity alumina-silicate fiber. They are designed for manufacturers and industrial users who need a controlled ceramic fiber raw material for mixing, molding, wet forming, and high-temperature insulation production.
With good thermal stability, low thermal conductivity, low heat storage, and resistance to thermal shock, chopped ceramic fiber can be processed into different lengths and specifications to meet specific manufacturing requirements.
Key Features
- Short-cut ceramic fiber for industrial processing
- Controlled fiber length for consistent mixing and forming
- Low thermal conductivity and low heat storage
- Good thermal stability and thermal shock resistance
- Lightweight and easy to distribute
- Suitable for wet forming, molding, filling, and mixing
- Multiple temperature grades available
- Custom fiber length and processing specifications
- Suitable for bulk B2B and OEM orders
Technical Specifications
| 1 | Item | Unit | Test Result | Test Result | Test Result | Test Result | Test Result |
| 2 | Grade | / | Common/COM | Standard/ST | High purity/HP | High alumina/HA | Zirconia-alumina/ZA |
| 3 | Specification temp | (℃) | 1050 | 1260 | 1260 | 1360 | 1360 |
| 4 | Working temperature | (℃) | 800 | 1050 | 1100 | 1150 | 1200 |
| 5 | Color | / | White | Pure White | Pure White | Pure White | Pure White |
| 6 | Fiber length | (mm) | min 0.07 | min 0.07 | min 0.07 | min 0.07 | min 0.07 |
| 7 | Al₂O₃ | (%) | ≧40 | ≧42 | ≧47 | ≧45 | ≧45 |
| 8 | Al₂O₃+SiO₂ | (%) | 96 | 97 | 99 | 99 | – |
| 9 | Al₂O₃+SiO₂+ZrO₂ | (%) | – | – | – | – | 99 |
| 10 | ZrO₂ | (%) | – | – | – | – | 5–7 |
| 11 | Fe₂O₃ | (%) | ＜1.2 | ＜1.0 | ＜0.2 | ＜0.2 | ＜0.2 |
| 12 | Na2O+K2O | (%) | ＜0.5 | ＜0.5 | ＜0.2 | ＜0.2 | ＜0.2 |
| 13 | Pacakge | (/) | 20kg/bag | ||||
Fiber length, chemical composition, temperature grade, packaging, and other specifications can be adjusted according to the customer’s production process.
Ceramic Fiber Chopped Strands Grades
Mindelun can supply different ceramic fiber grades for different temperature and processing requirements, including:
- 1260°C Ceramic Fiber Chopped Strands for general high-temperature insulation
- 1400°C High-Alumina Chopped Fiber for higher-temperature applications
- 1430°C Ceramic Fiber Short Fiber for demanding thermal insulation systems
- Customized grades according to application and material requirements
Applications
Ceramic Fiber Board Production
Chopped ceramic fiber can be used as a raw material in the production of rigid Ceramic Fiber Board. Controlled fiber length helps improve fiber distribution during forming and supports consistent board production.
For finished rigid insulation solutions, see our Ceramic Fiber Board product range.
Ceramic Fiber Paper and Felt
Short ceramic fibers can be incorporated into paper, felt, and other flexible insulation materials where controlled fiber distribution is required.
Mindelun also supplies Ceramic Fiber Paper for high-temperature sealing, insulation, and gasket applications.
Vacuum-Formed Ceramic Fiber Parts
Ceramic fiber chopped strands can be processed into molded and vacuum-formed insulation components, including burner blocks, tubes, cones, furnace components, and other customized shapes.
For application-specific components, explore our Ceramic Fiber Shaped Parts solutions.
Filling and High-Temperature Sealing
Depending on the processing method, chopped ceramic fiber can be used for filling gaps, expansion joints, furnace sealing areas, and other high-temperature insulation applications.
For loose-fiber applications, Mindelun also offers Ceramic Fiber Bulk.
Refractory and Composite Applications
Chopped ceramic fiber may also be incorporated into selected refractory mixtures, coatings, composites, and other thermal-resistant materials where short fibers are required to improve thermal insulation performance.
Chopped Ceramic Fiber vs. Ceramic Fiber Bulk
| Feature | Ceramic Fiber Chopped Strands | Ceramic Fiber Bulk |
|---|---|---|
| Fiber Form | Short-cut / processed fiber | Loose bulk fiber |
| Fiber Length | Controlled or customized | Generally loose fiber |
| Main Purpose | Raw material and processing | Filling, packing, insulation |
| Typical Uses | Board, paper, felt, molded products | Filling, insulation, forming |
| Processing | Mixing, wet forming, molding | Filling, spraying, packing |
The main difference is that Ceramic Fiber Chopped Strands are processed into controlled short fibers for manufacturing and mixing, while Ceramic Fiber Bulk is mainly supplied as loose fiber for filling, insulation, and forming applications.
Customized Ceramic Fiber Chopped Strands
As a ceramic fiber raw material supplier and manufacturer, Mindelun supports customized production for different industrial requirements.
Customization can include:
- Fiber length
- Fiber diameter
- Temperature grade
- Chemical composition
- Chopping method
- Packaging
- Private labeling and OEM requirements
This flexibility allows distributors, insulation manufacturers, refractory producers, and industrial customers to source ceramic fiber according to their own production specifications.
Complete Ceramic Fiber Insulation Supply
For customers requiring multiple insulation products, Mindelun provides a broader range of ceramic fiber insulation products, including Ceramic Fiber Blanket, Ceramic Fiber Board, Ceramic Fiber Paper, Ceramic Fiber Module, Ceramic Fiber Bulk, and custom-shaped insulation parts.
This one-stop product range is suitable for ceramic fiber distributors, wholesalers, furnace manufacturers, insulation contractors, refractory producers, and industrial users.
FAQ
What are Ceramic Fiber Chopped Strands?
Ceramic Fiber Chopped Strands are short-cut alumina-silicate ceramic fibers processed into controlled lengths for mixing, forming, molding, and high-temperature insulation manufacturing.
What are chopped ceramic fibers used for?
They are commonly used as raw materials for ceramic fiber board, paper, felt, vacuum-formed shapes, refractory mixtures, and selected high-temperature insulation applications.
Can the fiber length be customized?
Yes. Mindelun can customize fiber length and other processing specifications according to the customer’s forming, mixing, or molding requirements.
What is the difference between chopped fiber and ceramic fiber bulk?
Chopped fiber is processed into controlled short strands and is mainly used as a manufacturing raw material. Ceramic fiber bulk is supplied as loose fiber and is more commonly used for filling, packing, insulation, and forming.
Can Mindelun provide bulk B2B orders?
Yes. Mindelun supports bulk orders, customized specifications, OEM requirements, and packaging solutions for distributors, wholesalers, manufacturers, and industrial projects.
Ceramic Fiber Chopped Strands Supplier
Mindelun is a ceramic fiber manufacturer and supplier providing chopped ceramic fiber and a complete range of high-temperature insulation materials. With customized fiber processing, flexible packaging, and OEM support, we help B2B customers source ceramic fiber raw materials for different production and industrial applications.
Contact Mindelun for Ceramic Fiber Chopped Strands with customized fiber length, temperature grade, packaging, and bulk supply options.
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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