Reinforced Ceramic Fiber Yarn for Industrial Thermal Protection
Product Description:
Temp Grade: 1140°C,1260°C
Density: 500kg/m₃, 550kg/m₃
Diameter: 2/2.5/3/3.5mm
Customized specification is acceptable.
Reinforced Ceramic Fiber Yarn for Industrial Thermal Protection
Mindelun offers ceramic fiber yarn for manufacturing high-temperature insulation textiles and sealing products. Made from refractory ceramic fibers, this yarn can be supplied with fiberglass filament or stainless steel wire reinforcement, depending on the product grade and application requirements.
Designed for suitable high-temperature environments, ceramic fiber yarn combines thermal insulation performance with flexibility for textile processing. It is commonly used to produce ceramic fiber cloth, tape, rope, and other refractory textile components for industrial furnaces, boilers, kilns, and thermal protection systems.
Technical Specifications
| 1 | Item | Unit | Test Result | Test Result |
| 2 | Color | / | White | White |
| 3 | Specification Temp | (℃) | 1000 | 1260 |
| 4 | Using temp | (℃) | 650 | 1000 |
| 5 | Basic materials | / | CF fiber+Glass fiber | CF fiber+Stainless steel fiber |
| 6 | Fiber diameter | (mm) | 2,3 | 2,3 |
| 7 | Thread weight/roll | (kg) | 2±02 | 2±02 |
| Moisture content | (%) | ≤1 | ≤1 | |
| 8 | LOI | (%) | ≤15 | ≤15 |
| 9 | Tex | (g/km) | 525 | 525 |
| 10 | Number of twist | (Strand) | 2 | 2 |
| Tex (g/km) | Fiber Diameter |
| 525 | 2.0mm |
| 620 | 2.5mm |
| 1000 | 3.0mm |
| 2000 | 3.0mm |
| 2250 | 3.5mm |
Actual specifications depend on the selected yarn grade and reinforcement. Contact Mindelun for technical data and available sizes.
Product Features
- Refractory Fiber Construction: Suitable for thermal insulation textile manufacturing.
- Reinforcement Choices: Fiberglass filament or stainless steel wire can be selected according to application requirements.
- Good Thermal Insulation: Helps reduce heat transfer in suitable industrial insulation systems.
- Flexible Processing: Can be used in compatible weaving, twisting, sewing, or braiding processes.
- Versatile Material Supply: Suitable for producing different types of high-temperature textile components.
- Industrial Application Support: Specifications can be evaluated according to operating conditions and processing needs.
Typical Applications
Ceramic fiber yarn is used in the manufacture of industrial thermal insulation and sealing products, such as:
- Ceramic fiber cloth and woven tape
- Ceramic fiber rope and braided packing
- Furnace door seals and kiln sealing components
- Boiler and industrial heating equipment insulation
- Thermal insulation covers and removable insulation assemblies
- Selected expansion joint and heat protection systems
The final application should be evaluated according to service temperature, mechanical stress, chemical exposure, and the performance of the complete insulation assembly.
Available Reinforcement Types
Fiberglass-Reinforced Ceramic Fiber Yarn
This option is suitable for applications where fiberglass reinforcement meets the required service temperature and processing conditions. The allowable temperature is limited by the properties of the complete reinforced yarn.
Stainless-Steel-Reinforced Ceramic Fiber Yarn
This option provides additional reinforcement for suitable textile manufacturing and handling requirements. Selection should consider the stainless steel grade, oxidation conditions, and actual operating environment.
Note: The classification temperature of ceramic fiber does not represent the continuous service temperature of every reinforced yarn. Please confirm the recommended operating limits for the selected product.
Ceramic Fiber Yarn Supplier for B2B Buyers
Mindelun supports ceramic fiber insulation sourcing for distributors, wholesalers, textile manufacturers, industrial contractors, and equipment manufacturers.
To help us identify a suitable specification, please share:
- Required reinforcement type
- Yarn size or linear density
- Working temperature and environment
- Intended end product or manufacturing process
- Estimated quantity and packaging requirements
We can review your requirements and provide product information for your industrial insulation project.
Related Ceramic Fiber Products
- Ceramic Fiber Board – rigid insulation for industrial equipment.
- Ceramic Thermal Insulation Blanket – flexible insulation for furnaces and thermal systems.
- Ceramic Fiber Module – modular insulation for industrial furnace linings.
Request a Quote
Need a reliable ceramic fiber yarn supplier for refractory textile production or industrial thermal protection? Contact Mindelun with your required specifications, reinforcement type, and order quantity to discuss product availability and bulk supply.
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.
Send Us An Inquiry
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Start Your Project With Mindelun Insulation Products
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.
Full-range customization is fully supported. We can customize product size, package style, logo, providing one-stop solutions covering design, production and packaging.
Mindelun offers flexible order quantities, including sample orders, small retail orders, air shipments, 20GP, and 40HQ containers. One container can be mixed with at least 10 different products, helping wholesalers, retailers, distributors, and project customers reduce procurement costs through one-stop sourcing.
As a professional insulation materials supplier and wholesaler, Mindelun also provides flexible product specifications and quantities based on specific project requirements.









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