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Products Description of Ceramic Fiber Blanket
Features of Insulation Fiber Blanket
1. High tensile strength
2. Low thermal conductivity and heat storage
3. Excellent insulating performance
4. Excellent chemical stability
5. Excellent resistance to shock
6. Good sound absorption
Specification of ceramic fiber blanket
| Ceramic Fiber Blankets | Specification | |||
| STD | HP | HA | HZ | |
| Al2O3 % | 44~46 | 47~49 | 52~55 | 39~41 |
| Al2O3+SiO2 % | 98 | 99 | 99 | / |
| Al2O3+SiO2+ZrO2 % | / | / | / | 99 |
| ZrO2 % | / | / | / | 15~17 |
| Fe2O3 % | 0.5 | 0.2 | 0.2 | 0.2 |
| K2O+Na2O % | 0.2 | 0.2 | 0.2 | 0.2 |
| Density, kg/m3 | 64~140 | 64~140 | 64~140 | 64~140 |
| Permanent Linear Shrinkage, % After 24h | ≤-3 1050ºC | ≤-3 1100ºC | ≤-3 1100ºC | ≤-3 1300ºC |
| Thermal Conductivity, W/(m·K) Density 128kg/m3 | 0.14 800ºC | 0.14 800ºC | 0.13 1000ºC | 0.14 1000ºC |
| 0.17 1050ºC | 0.18 1100ºC | 0.19 1200ºC | 0.21 1300ºC | |
| Tensile Strength, MPa 128kg/m3 | 0.04 | 0.04 | 0.04 | 0.04 |
| Max Working Temperature, ºC | 1200 | 1260 | 1350 | 1400 |
Ceramic Fiber Blanket Applications
Steel Industry:
Heat treatment and annealing furnaces
Furnace door linings and seals
Furnace hot face repairs
Reheating furnace and ladle covers
Refining and Petrochemical:
Reformer and pyrolysis lining
Tube seals, gaskets and expansion joints
High temperature pipe, duct and turbine insulation heater linings
Power Generation:
Boiler Insulation
Boiler doors
Reusable turbine covers
Expansion seals/pipe coverings
Others:
Insulation of commercial dryers and ovens
Veneer over existing refractory
Stress relieving insulation
Glass furnace crown insulation
Fire protection
Send us inquiry to get more !!!
RS Refractories Co., Ltd. is located in Henan, China. Our company has professional scientific and technical personnel and production team, and we have our own fully automated factories. For more than ten years, we have focused on the development and innovation of refractory materials and high-temperature furnace technology, and strive to provide customers with comprehensive, personalized and cost-effective services with high-quality products. Our products are widely used in electric power, metallurgy, petrochemical and other fields, and are exported to more than 70 countries and regions in the world such as Europe, America, Oceania, Southeast Asia, and the Middle East.
RS Refractories Co., Ltd. is a first-class supplier of refractory materials, we can provide you with the most advantageous quotations and products. Looking forward to be your partner!
Rongsheng Refractory insists on pursuing the management idea of "honest, courtesy, innovation and professionalism" as the purpose,taking the "low price for better quality" as the foundation of enterprise development and creating "Rongsheng Brand" as the enterprise strategic goal. And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.
