Ceramic fiber blankets are advanced thermal insulation materials designed to meet the rigorous demands of high-temperature applications. Known for their lightweight structure, exceptional thermal stability, and low thermal conductivity, these blankets are ideal for a wide range of industrial uses.
Technical Specifications of Ceramic Fiber Blankets
Below is a detailed technical table that provides essential data about the properties and performance of our ceramic fiber blankets. This includes classification temperatures, density ranges, thermal conductivity, and mechanical strength, helping you make an informed decision for your high-temperature insulation needs.
| 1260 Ceramic Fiber Blanket | 1350 Ceramic Fiber Blanket | 1430 Ceramic Fiber Blanket | |||
| Classification Temperature(℃) | 1260 | 1350 | 1430 | ||
| Color | white | white | white | ||
| Chemical Composition (%) | Al2O3 +SiO2 | ≥98 | — | — | |
| Al2O3 +SiO2+ZrO2 | — | ≥99 | ≥99 | ||
| Al2O3+SiO2+Cr2O3 | — | — | — | ||
| Al2O3 | 44~47 | — | 33~37 | ||
| ZrO2 | — | ≥7 | 13~17 | ||
| Cr2O3 | — | — | — | ||
| Fe2O3 | ＜0.6 | ＜0.2 | ＜0.2 | ||
| Na2O +K2O | ＜0.4 | ＜0.25 | ＜0.25 | ||
| Density(Kg/m3) | 64；96；128；160 | 96；128 | 128 | ||
| Tensile Strength(128Kg/m3, KPa） | >60 | >60 | >60 | ||
| Permanent Linear Shrinkage(temperature*24h，%) | ≤3.0(1100℃) | ≤3.0(1250℃) | ≤3.0(1300℃) | ||
| Fiber Diameter(μm) | 2~4 | 2~4 | 2~4 | ||
| Shot Content(212μm, %) | ＜10 | ＜10 | ＜10 | ||
| Thermal Conductivity(W/mK) (128Kg/m3) | 200℃ | 0.05 | 0.05 | 0.05 | |
| 400℃ | 0.09 | 0.09 | 0.09 | ||
| 600℃ | 0.15 | 0.15 | 0.15 | ||
| 800℃ | 0.2 | 0.2 | 0.2 | ||
| 1000℃ | 0.27 | 0.27 | 0.27 | ||
Key Features of Ceramic Fiber Blankets
- High Classification Temperature Ceramic fiber blankets are available in three grades: 1260°C, 1350°C, and 1430°C. Each grade is tailored for specific industrial needs, ensuring optimal performance in different thermal environments. For additional insights into classification temperatures, explore the Thermal Ceramics website.
- Superior Chemical Stability Made from high-purity raw materials such as Al₂O₃ and SiO₂, some variants include additional elements like ZrO₂ for enhanced thermal resistance. The detailed chemical composition and specifications can be found in the table below.
- Reliable Mechanical Properties With a tensile strength exceeding 60 KPa (at 128 kg/m³ density) and excellent resistance to permanent linear shrinkage (≤3% at maximum operating temperatures), these blankets maintain their integrity in demanding conditions.
- Low Thermal Conductivity Whether at 200°C or 1000°C, ceramic fiber blankets deliver outstanding insulation performance, effectively minimizing heat loss. For detailed thermal performance data, refer to the comprehensive specifications table below.
- Environmentally Friendly Design Featuring a low shot content (<10%) and free from hazardous binders, these blankets are safe to handle and install, aligning with modern sustainability standards. For best practices in sustainable insulation materials, visit Insulation Institute.
If you’re looking for efficient thermal insulation solutions, the Ceramic Fiber Blanket is an ideal choice. It effectively reduces energy consumption and improves thermal stability in your operations. To learn more about optimizing industrial thermal management, click here to read our blog post.
Applications of Ceramic Fiber Blankets
Our ceramic fiber blankets are versatile and widely used in:
- Industrial Kilns and Furnaces: Serving as lining or insulation layers for steel plants, ceramics, and glass industries.
- High-Temperature Piping: Insulating piping systems in chemical and power generation plants.
- Fireproofing and Soundproofing: Acting as a fire barrier in construction or sound insulation in machinery.
- Thermal Insulation for Equipment: Suitable for boilers, heat treatment systems, and aerospace components.
Why Choose Our Ceramic Fiber Blankets?
- Customization Options: Available in various densities (64–160 kg/m³) to fit specific application requirements.
- Proven Performance: Rigorously tested for durability, shrinkage resistance, and thermal efficiency.
- Global Reach: Trusted by industries worldwide for high-temperature solutions.
To learn more about our range of ceramic fiber blankets and how they can benefit your applications, visit our Products page for detailed comparisons.
Get in Touch
Ready to explore how our ceramic fiber blankets can enhance your operations? Contact us today for personalized advice, technical support, or a detailed quote tailored to your needs.