Refractory Ceramic Fiber Board
Specifications
Low thermal conductivityLow thermal capacity
Flexible
ceramic fiber board for Combustion chamber liners,boilers and heat
Product Detail
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Quick Details
| Application: | Heat Insulation | Thickness: | 5-10mm or 20-50mm | Width: | 400mm or 600mm |
| Length: | 600mm or 900mm | Grade: | HA (High Aluminum) | Chemical Composition: | AL2O3 55% |
| Ultimate Strength (? MPa): | 0.5 | Working Temperature: | 1200 | Thermal Conductivity: | 0.085(400?)0.132(800?)0.180(1000?) |
| Place of Origin: | China (Mainland) | Model Number: | Brand Name: | Kejia | |
| Color: | pure white | Density: | 260 or 320 | Name: | ceramic fiber board for Combustion chamber liners,boilers and heaters |
ceramic fiber board for Combustion chamber liners,boilers and heaters
Low thermal conductivity
Low thermal capacity
Flexible
ceramic fiber board for Combustion chamber liners,boilers and heaters
Features
1.Low thermal conductivity
2.Low thermal capacity
3.Good thermal shock resistance
4.Flexible and tearing resistance
5.No asbestos and anti-corrosive
6.Good electric and sound insulation
7.Good mechanical working performance
8.Even thickness and density
Application
1.Industrial furnace wall lining
2.Masonry insulation
3.High temperature furnace linling of the kiln
4.Kiln car furnace door baffle
5.Furnace temperature separation plate
6.High temperature,high fever equipment insulation
7.Insulation IAF
8.Shipbuliding insulation
9.Fire safety
10.Noise insulation
11.Available size:600*400*10-50mm,900*600*20-50mm,1200*1000*10-100mm
Physical and chemical composition
|
Common |
Standard |
Pure |
High aluminium |
Zirconium |
|
Classifition temperature(°C) |
1100 |
1260 |
1260 |
1360 |
1430 |
|
Work temperature(°C) |
≤1000 |
1050 |
1100 |
1200 |
1350 |
|
Color |
White |
Pure white |
Pure white |
Pure white |
Pure white |
|
Density(kg/m3) |
260 |
260 |
260 |
260 |
260 |
|
Permanent linear shrinkage(%)(after24hours,density320kg/m3) |
-4 |
-3 |
-3 |
-3 |
-3 |
|
|
Thermal conductivity(w/m.k) density285kg/m3)
|
0.085(400°C) |
0.085(400°C) |
0.085(400°C) |
0.085(400°C) |
0.085(400°C) |
|
Compressive strength(Mpa)(thermal shrinkage 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 |
|
Size(mm) |
Common 600*400*10-50,900*600*20-50 |
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