OEM Ceramic Thermal Insulation Blanket
Product Description:
Temp Grade: 1050°C,1260°C,1400°C, 1430°C
Density:64kg/m³, 96kg/m³, 128kg/m³, 160kg/m³
Specification:
• 13 x610/1220 x 14400mm
• 25 x610/1220 x7320mm
• 38 x610/1220 x 4810mm
• 50×610/1220x3660mm
Customized specification is acceptable.
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Ceramic Thermal Insulation Blanket
Ceramic Thermal Insulation Blanket is a flexible refractory insulation material manufactured from high-temperature ceramic fibers. Designed for thermal protection and heat-loss reduction, it provides reliable insulation for industrial furnaces, kilns, boilers, pipes, ducts, and other thermal processing equipment.
The blanket offers a combination of low thermal conductivity, low heat storage, lightweight construction, and good thermal shock resistance. Its flexible form allows it to follow curved or uneven surfaces, making it practical for equipment where rigid insulation boards are difficult to install.
Product Highlights
- High-temperature thermal insulation
- 1260°C and 1430°C grades available
- Low thermal conductivity
- Low heat storage
- Lightweight and flexible
- Good thermal stability
- Excellent resistance to thermal shock
- Low shrinkage at elevated temperatures
- Easy cutting and installation
- Suitable for curved and irregular equipment surfaces
- Custom specifications available
Technical Specifications
| 1 | Item | Unit | Test Result | 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 | Zirconia/HZ |
| 3 | Specification temp | (℃) | 1050 | 1260 | 1260 | 1360 | 1400 | 1450 |
| 4 | Working temperature | (℃) | 800 | 1050 | 1100 | 1150 | 1200 | 1350 |
| 5 | Color | / | White | Pure White | Pure White | Pure White | Pure White | Pure White |
| 6 | Density | (kg/m3) | 128/96/80/64±15 | 128/96/80/64±15 | 128/96/80±15 | 160/128±15 | 160/128/96±15 | 160/128/96±15 |
| 7 | Permanent shrinkage Rate of liner (24h, density 128kg/m₃) | (%) | -4 | -3 | -3 | -3 | -3 | -3 |
| (1000℃） | (1100℃） | (1000℃) | (1250℃) | (1250℃） | (1350℃） | |||
| 8 | Thermal conductivity of each heat surface(density 128kg/m₃) | （W/m.k) | 0.09(400℃） | 0.09(400℃） | 0.09(400℃) | 0.12(600℃) | 0.132(600℃） | 0.16(800℃） |
| 0.16（800℃） | 0.16（800℃） | 0.16（800℃) 0.20(1000℃) |
0.20（1000℃) | 0.22（1000℃） | 0.22（1000℃） | |||
| 9 | Compression strength (density 128kg/m₃) | (Mpa) | ≧0.04 | ≧0.04 | ≧0.04 | ≧0.06 | ≧0.06 | ≧0.06 |
| 10 | Al₂O₃ | (%) | ≧40 | ≧42 | ≧47 | ≧45 | ≧45 | ≧40 |
| 11 | Al₂O₃+SiO2₂ | (%) | 96 | 97 | 99 | 99 | – | – |
| 12 | Al₂O₃+SiO₂+ZrO₂ | (%) | – | – | – | – | 99 | 99 |
| 13 | ZrO₂ | (%) | – | – | – | – | 5–7 | 15–17 |
| 14 | Fe₂O₃ | (%) | ＜1.2 | ＜1.0 | ＜0.2 | ＜0.2 | ＜0.2 | ＜0.2 |
| 15 | Na₂O+K₂O | (%) | ＜0.5 | ＜0.5 | ＜0.2 | ＜0.2 | ＜0.2 | ＜0.2 |
| 16 | Thickness | (mm) | 12.5/20/25/38/50 | |||||
| 17 | Width | (mm) | 610/1220 | |||||
| 18 | Length | (mm) | 3600/7200/14400 | |||||
Mindelun can adjust the blanket specification according to the customer’s operating temperature, insulation design, equipment dimensions, and installation requirements.
Thermal Insulation Performance
Ceramic fiber blanket provides efficient insulation while maintaining a relatively low material weight. Its low thermal conductivity helps reduce heat transfer from high-temperature equipment to the surrounding environment.
The material also has low heat storage compared with many dense refractory materials. This characteristic can be useful for thermal equipment that undergoes frequent heating and cooling cycles.
Because the blanket is flexible, it can be wrapped around pipes, furnace components, and other curved surfaces. It can also be installed as backup insulation behind refractory linings.
Typical Applications
Mindelun ceramic fiber thermal insulation blanket is suitable for a wide range of high-temperature applications.
Industrial Furnaces
- Heat treatment furnaces
- Industrial heating furnaces
- Reheating furnaces
- Furnace walls and roofs
- Furnace doors and covers
- Furnace maintenance and repair
Kilns & Thermal Processing
- Cement rotary kilns
- Ceramic kilns
- Glass furnaces
- Industrial ovens
- Drying and heating equipment
- Thermal processing systems
Boilers & Process Equipment
- Boiler insulation
- High-temperature pipes
- Ducts and flues
- Combustion chambers
- Process heaters
- Heat shields
- Exhaust systems
Petrochemical & Industrial Equipment
- Process piping
- High-temperature vessels
- Refinery equipment
- Thermal barriers
- Refractory backup insulation
- Equipment maintenance applications
For complete furnace systems, the blanket can be combined with ceramic fiber board and ceramic fiber module according to the required insulation structure.
Flexible Insulation for Complex Surfaces
One of the main advantages of ceramic thermal insulation blanket is its flexibility.
Rigid insulation boards are suitable for flat surfaces, but curved pipes, furnace corners, expansion areas, and irregular equipment can require additional cutting or fabrication. Ceramic fiber blanket can be easily shaped and wrapped around these areas, simplifying installation.
The blanket can also be supplied in cut-to-size formats to help contractors reduce on-site preparation and material waste.
Ceramic Fiber Blanket Manufacturer
Mindelun is a ceramic fiber insulation manufacturer and supplier providing thermal insulation materials for industrial customers, distributors, wholesalers, contractors, and equipment manufacturers.
Our ceramic thermal insulation blankets are available in different temperature grades, densities, thicknesses, and dimensions. We support customized production for both standard orders and project-specific requirements.
Mindelun can also provide complementary insulation products, including ceramic fiber board, modules, paper, rope, and other high-temperature materials for one-stop sourcing.
For furnace and kiln projects, see our industrial furnace insulation solutions.
OEM & Custom Blanket Solutions
Industrial equipment manufacturers and project contractors may require insulation blankets with specific dimensions or technical specifications. Mindelun supports OEM production according to customer requirements.
Customization can include:
- Temperature classification
- Density
- Thickness
- Width and length
- Cut-to-size dimensions
- Customized packaging
- Private labeling
- OEM specifications
For components requiring precise shapes, Mindelun can also manufacture custom ceramic fiber shaped parts according to drawings or samples.
Selecting the Right Ceramic Fiber Blanket
When selecting a ceramic thermal insulation blanket, buyers should consider:
Operating temperature: Select a temperature grade suitable for the actual service environment.
Insulation thickness: Thickness should be determined according to heat-loss targets, available installation space, and equipment temperature.
Density: Different densities provide different combinations of flexibility, strength, and insulation performance.
Equipment geometry: Flexible blanket is particularly suitable for curved, irregular, or difficult-to-access surfaces.
Installation method: The blanket can be used independently or together with boards, modules, and refractory materials in multilayer systems.
FAQ
What is ceramic thermal insulation blanket used for?
It is used to reduce heat transfer and provide thermal protection for furnaces, kilns, boilers, pipes, ducts, ovens, and other high-temperature industrial equipment.
What temperature grades are available?
Mindelun commonly supplies 1260°C and 1430°C ceramic fiber blankets. Higher-temperature fiber materials can also be considered when the application requires a different insulation solution.
What densities can Mindelun supply?
Common densities include 64, 96, and 128 kg/m³. Customized density specifications are available for project requirements.
Is ceramic fiber blanket suitable for curved surfaces?
Yes. Its flexible structure makes it suitable for pipes, furnace components, curved surfaces, corners, and other areas where rigid insulation boards may be difficult to install.
Can ceramic fiber blanket be supplied as cut-to-size?
Yes. Mindelun can provide customized thicknesses, widths, lengths, and cut-to-size blanket according to drawings or project specifications.
Can it be used with ceramic fiber modules?
Yes. Blanket can be combined with ceramic fiber modules and boards to build a multilayer insulation system for furnaces and other high-temperature equipment.
Request a Ceramic Thermal Insulation Blanket Quote
Mindelun supplies Ceramic Thermal Insulation Blanket for industrial furnaces, kilns, boilers, pipes, ducts, and thermal processing equipment.
Provide your operating temperature, density, thickness, dimensions, quantity, and application, and our team can recommend a suitable ceramic fiber insulation blanket for your project.
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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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.