Industrial Insulation Blanket for Furnaces
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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Industrial Insulation Blanket
Industrial Insulation Blanket is a flexible, lightweight thermal insulation material designed for high-temperature industrial equipment. Made from alumina-silica ceramic fibers, it provides low thermal conductivity, low heat storage, good thermal stability, and excellent resistance to thermal shock.
Its flexible structure allows the blanket to fit curved, irregular, and complex surfaces, making it suitable for industrial furnaces, kilns, boilers, pipelines, ducts, and other thermal processing equipment. It can be cut, wrapped, and installed according to different equipment designs and insulation requirements.
Key Features
- High-temperature thermal insulation performance
- 1260°C and 1430°C grades available
- Low thermal conductivity and low heat storage
- Excellent flexibility for irregular surfaces
- Good resistance to thermal shock
- Low weight and easy handling
- Low shrinkage at elevated temperatures
- Easy to cut and install
- Helps reduce heat loss and improve thermal efficiency
- Customized thickness, density, and dimensions available
Industrial Insulation Blanket Specifications
Mindelun supplies ceramic fiber insulation blankets in different temperature grades, densities, and dimensions for industrial thermal insulation projects.
| 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 | |||||
Specifications can be adjusted according to operating temperature, equipment geometry, insulation thickness, and installation requirements.
Industrial Applications
Industrial insulation blankets are widely used for thermal protection and insulation in:
- Industrial and heat treatment furnaces
- Cement and rotary kilns
- Steel and non-ferrous metal processing equipment
- Boilers and power generation systems
- Petrochemical and refinery equipment
- High-temperature pipelines and ducts
- Furnace doors and covers
- Combustion chambers and burner areas
- Glass and ceramic kilns
- Chimneys and exhaust systems
- Heat shields and thermal barriers
- Refractory backup insulation
- Equipment maintenance and thermal repair
For furnace lining systems, the blanket can be combined with ceramic fiber board and ceramic fiber module to meet different insulation and installation requirements.
Why Choose Ceramic Fiber Insulation Blanket?
The main advantage of a ceramic fiber insulation blanket is its combination of flexibility and high-temperature insulation performance. Unlike rigid refractory materials, it can conform to curved surfaces and complex equipment structures, making installation easier in areas where rigid boards are difficult to use.
Its low thermal conductivity helps limit heat transfer, while low heat storage reduces the amount of thermal mass within the insulation system. The blanket can also be cut to the required dimensions, allowing contractors and maintenance teams to install it efficiently on site.
For flat surfaces or applications requiring a rigid insulation structure, ceramic fiber board may be a more suitable option.
Ceramic Fiber Blanket Manufacturer & Supplier
Mindelun is a professional ceramic fiber blanket manufacturer and industrial insulation supplier serving distributors, wholesalers, contractors, furnace manufacturers, and industrial customers.
We provide ceramic fiber blankets in different temperature grades, densities, thicknesses, and dimensions. Customized cutting, packaging, labeling, and OEM solutions are available for project and distribution requirements.
For customers sourcing multiple high-temperature insulation products, Mindelun can provide a one-stop supply of ceramic fiber blanket, board, module, paper, rope, and other refractory insulation materials.
Our industrial furnace insulation solutions can be configured according to furnace temperature, equipment structure, insulation thickness, and installation method.
OEM & Custom Industrial Insulation Blanket
Industrial equipment and furnace projects often require insulation blankets with specific dimensions and technical specifications. Mindelun supports customized production for OEM customers, distributors, contractors, and project buyers.
Available customization includes:
- Temperature grade
- Density
- Thickness
- Width and length
- Cut-to-size service
- Customized packaging
- Private labeling
- OEM requirements
For complex insulation geometries, customized ceramic fiber shaped parts can also be manufactured according to drawings or samples.
Ceramic Fiber Blanket vs. Ceramic Fiber Board
Ceramic fiber blanket is flexible and is particularly suitable for curved surfaces, pipes, expansion areas, furnace repairs, and applications requiring easy cutting and installation.
Ceramic fiber board has a rigid structure and provides a stable insulation surface for furnace walls, doors, heat shields, and other flat or mechanically supported areas.
The appropriate material depends on operating temperature, equipment geometry, required thickness, mechanical conditions, and installation method.
FAQ
What is an industrial insulation blanket?
An industrial insulation blanket is a flexible thermal insulation material used to reduce heat transfer from high-temperature industrial equipment. Ceramic fiber blankets are commonly used for furnaces, kilns, boilers, pipelines, ducts, and thermal processing systems.
What temperature can ceramic fiber insulation blanket withstand?
Mindelun commonly supplies 1260°C and 1430°C ceramic fiber blankets. The appropriate temperature grade should be selected according to the actual operating conditions and required safety margin.
What densities are available?
Common ceramic fiber blanket densities include 64, 96, and 128 kg/m³. Customized density options can also be discussed according to project requirements.
Can industrial insulation blanket be cut to size?
Yes. Ceramic fiber blanket can be easily cut for installation around pipes, furnace components, ducts, and irregular surfaces. Mindelun can also supply customized dimensions for project applications.
Is ceramic fiber blanket suitable for furnace insulation?
Yes. It can be used for furnace walls, roofs, doors, backup insulation, maintenance, and thermal repair. Depending on the furnace design, it can be combined with ceramic fiber boards and modules.
Request an Industrial Insulation Blanket Quote
Looking for a reliable industrial insulation blanket supplier for a furnace, kiln, boiler, pipeline, or thermal processing project?
Mindelun supplies ceramic fiber insulation blankets in different temperature grades, densities, thicknesses, and customized dimensions.
Send us your working temperature, insulation thickness, dimensions, quantity, and application, and our team can recommend a suitable industrial insulation solution.
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.