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YUFENG WOOL® Ceramic Fiber Board are produced through wet forming process of ceramic fiber and binder. These ceramic fiber boards are vacuum formed products, featured with high temperature stability, low thermal conductivity, consistent density, excellent resistance against thermal shock and chemical attacks.
The Ceramic Fiber Boards are available in a variety of temperature rating from 1100ºC (2012 ° F) to 1430ºC (2600 ° F)
Technical Data of Ceramic Fiber Board
| Item | Unit | YUFENG WOOL® STD | YUFENG WOOL® HP | YUFENG WOOL® HA | YUFENG WOOL® HZ |
| Classification Temperature | ºC | 1260 | 1260 | 1350 | 1430 |
| Bulk Density | Kg/M3 | 280/300/320 | 280/300/320 | 280/300/320 | 280/300/320 |
| Permanent Linear Change | % | 1000 ºC x 24 hrs ≤ -3 | 1100 ºC x 24 hrs ≤ -3 | 1200 ºC x 24 hrs ≤ -3 | 1350 ºC x 24 hrs ≤ -3 |
| Thermal Conductivity | |||||
| 400ºC | W/m.k. | 0.08 | 0.07 | 0.07 | 0.07 |
| 600ºC | W/m.k. | 0.11 | 0.10 | 0.10 | 0.09 |
| 800ºC | W/m.k. | 0.14 | 0.14 | 0.13 | 0.13 |
| 1000ºC | W/m.k. | 0.19 | 0.19 | 0.19 | 0.18 |
| Compressive Crushing Strength (10% relative deformation) | MPa | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 |
| Loss of Ignition | wt % | ≤6 | ≤6 | ≤6 | ≤6 |
| Al2O3 | % | 36-38 | 39-42 | 45-47 | |
| Al2O3+SiO2 | % | ≥ 96 | ≥ 98 | ≥ 99 | -- |
| ZrO2 | % | -- | -- | -- | ≥ 15 |
| Cr2O3 | -- | -- | -- | -- | |
| Al2O3+SiO2+ZrO2(Cr2O3) | % | -- | -- | -- | 99 |
| Fe2O3 | % | <1.0 | <0.5 | <0.5 | <0.3 |
Key Feature of Ceramic Fiber Board
* Very low heat storage .fast heat and cool down reducing cycle times
* Excellent thermal shock resistance
* Resistant to gas erosion
* Resistant to most chemical attacks
* Easy to cut , handle and install
* Low Sound transmission
* Resist penetration by molten aluminum and other non-ferrous metal
* Contains no asbestos
Application of Ceramic Fiber Board
* Combustion chamber liners ,boilers and heaters
* Back up insulations for brick and monolithic refractories
* Transfer of molten aluminum and other non-ferrous metal
* Expansion joint board
* Barrier against flame or heat
* Hot face layer for high velocity or abrasive furnace atmosphere Etc
* Kiln car insulation and seals
* Continuous and batch kilns
* Power Generation
The accuracy of Ceramic Fiber specification and size is mainly controlled by refractory raw materials, processing equipment and process system. With stable raw material composition, sophisticated equipment, reasonable production process system and correct operation, products with qualified shape and size can be obtained.
More Ceramic Fiber Products please contact us!
YUFENG Refractory located in Zibo, Shandong, which is an important production base of ceramics and industrial refractory in China. We engaged in researching supplying of refractory and high temperature with more than 30 years of experience and technology .
With our 3 refractory production base, with annual capacity of more than 100,000 metric tons of refractory brick and other material .The facilities include raw material precessing , Friction press , hydraulic pressing , Isostatic pressing and high temperature tunnel kiln and shuttle kiln .
We are not only the suppliers of high quality products on a world wide scale, but also provide and share the technical support with the clients , to help our clients getting the high efficiency and saving cost.Cost Effectiveness
We'd like to help finding the best solution for your project ,that means working hard to minimize costs of both production and transport, while maintaining the quality that will deliver the performance you need
Timely Delivery & Reliability
whatever you are wholesalers or end users , we understand that receiving the correct products on time is critical for you, so we hold ourselves to the highest standards when it comes to timely delivery and reliability.
Quality Assurance
We always set ourselves the highest standards throughout our business so that we consistently provide products that meet the needs of our customers.
We cooperate closely with our customers make us fully understand the performance they require and provide the appropriate solution.
We always aimed at the meet the challenges of the future and ensure our material remain the highest quality. We have worked hard to establish a comprehensive Quality Management System which has been certified as meeting the requirements of ISO 9001:2008.
This commits us to a continuous process of improvement whereby we are always looking for ways to enhance our products so they continue to meet the needs for refractory and insulating materials in a wide range of industries and to increase the efficiency of our manufacturing processes while refusing to compromise on quality and reliability.
Q1: Are you a refractory material manufacturer or a trader?
A1: We are a refractory material manufacturer in Shandong, China.
Q2: What kind of refactory products do you mainly produce?
A2: Our products include a range of kiln furnitures, dense refractory bricks, high temprature insulating material, monilithic refractories and ceramics.
A3: Yes, we can provide samples according to your order quantity.
Q4: Do you accept size and shape customization? Are the specifications accurate?
A4: Yes! We have a professional R&D team, and advanced QC inspection equipments to ensure the accurate size and shape for you.
It is our pleasure to be your honest and reliable supplier of the refractory material, you can contact us with any questions!
