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Business Type: Trade service
Main Products:RefractoryThermal Insulation MaterialRefractory BrickFused Cast Refractory BlockSintered Magnesia Refractory BrickSintered High Alumina Refractory BrickSintered Fireclay Refractory BrickThermal Insulation Refractory BrickMonolithic Refractory Material
ID:22060778528
Category: Metallurgy,Chemicals & Energy Refractory raw materials
MOQ:1.00 KG
Ceramic Fiber BoardThermal InsulationRefractory MaterialRefractoryrefractoriesglasskilninsulationceramicceramic fiber
T/TD/P
1. Product Name：Ceramic Fiber Board
2. Item Code：A3201
3. Product Introduction：
Ceramic fiber board is correspondingly made of ceramic fiber cotton of normal type, standard type, high pure type and zirconium-containing type. Its production includes drying and machine processing via vacuum moulding or dry process.
In addition to excellent properties of corresponding bulk ceramic fiber cotton, ceramic fiber board has distinctive hardness, toughness, strength and wind erosion resistance, and owns advantages of no thermal expansion, light weight, construction convenience and feasibilities of shearing and bending. It is an energy-saving material of furnace, pipe and other insulation equipment.
Classification temperature:
Ordinary ceramic fiber board 1100℃
Standard ceramic fiber board 1260℃
High pure ceramic fiber board 1260℃
High alumina ceramic fiber board 1360℃
Zirconium-containing ceramic fiber board at 1430℃
Working temperature:
It depends on types of heat source, environmental atmosphere and the conditions of materials application.
4. Application
l Wall lining of industrial furnace and insulation layer of masonry
l Lining, kiln cart, furnace door baffle, furnace temperature partition
l Thermal insulation of high temperature and high heat equipment
l Thermal insulation, fire protection, sound insulation and electric insulation in aerospace and shipbuilding industries
5. Characteristics
l Low thermal conductivity, low thermal capacity
l Excellent thermal stability and thermal shock resistance
l High compressive strength and good toughness
6. Physical and Chemical Indicators
Brand name Item | Original type | Standard type | High pure type | High alumina type | Zirconium- containing type | |
Classification Temperature （℃） | 1100 | 1260 | 1260 | 1360 | 1430 | |
Working Temperature （℃） | ≤1000 | 1050 | 1100 | 1260 | 1350 | |
Color | White | Pure white | Pure white | Pure white | Pure white | |
BD （ Kg/m3 ) | 260-320 | 260-320 | 260-320 | 260-320 | 260-320 | |
Permanent linear shrinkage（%） （Thermal Insulation 24 hours） （BD 320kg/m3） | -4 （1000℃) | -3 （1000℃) | -3 （1100℃) | -3 （1250℃) | -3 （1350℃) | |
Thermal conductivity （w/m.k） （BD 285kg/m3） | 0.085（400℃) | 0.085（400℃) | 0.085（400℃) | 0.085（400℃) | 0.085（400℃) | |
0.132（800℃) | 0.132（800℃) | 0.132（800℃) | 0.132（800℃) | 0.132（800℃) | ||
0.180（1000℃) | 0.180（1000℃) | 0.180（1000℃) | 0.180（1000℃) | 0.180（1000℃) | ||
Compressive Strength（MPa）（thickness direction shrinking 10%） | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
Chemical Composition（%） | AL2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
AL2O3+SiO2 | 96 | 97 | 99 | 99 | / | |
AL2O3+SiO2+ZrO2 | / | / | / | / | 99 | |
ZrO2 | / | / | / | / | 15-17 | |
Fe2O3< | 1.2 | 1.0 | 0.2 | 0.2 | 0.2 | |
Na2O+K2O≤ | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | |
Product Dimension（mm) | Normal Specification 600*400*10-50；900*6000*20-50. Other specifications shall be made according to users requirements. | |||||
We will provide the most suitable refractory product and quotation based on different customer demands. If any interest, please feel free to let us know. Looking forward to your kind enquiry.
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