| |
CERAMIC FIBER BOARD |
|
 |
|
SIMWOOL Ceramic Fiber Board is made from refractory fibers and binders which have low organic content, the mixture is vaccum processed into boards that keep good mechanical strength after heating. |
| |
| ¤ |
Low thermal conductivity |
| ¤ |
- Resistance to thermal shock |
| ¤ |
- Greater mechanical strength |
| ¤ |
- Even density, thickness |
| ¤ |
- Can withstand gas flow velocity of 30 m/sec |
| ¤ |
- Easy to cut or install |
| ¤ |
- Good erosion resistance |
| ¤ |
- Shorter heat up and cool down time |
| ¤ |
Asbestos free |
| |
| ¤ |
- Hot face lining of ceramic kilns |
| ¤ |
- Insulation for kiln car |
| ¤ |
- Furnace door insulation |
| ¤ |
- Ducts insulation |
| ¤ |
- General thermal barriers |
| ¤ |
- High temperature insulation |
| |
| Temperature° C |
Density |
Al2O3 |
SiO2 |
ZrO2 |
Loss on
Ignition |
1050°C |
300-370 |
21-23 |
72-74 |
-- |
5-8 |
1260°C |
320-384 |
43-45 |
54-56 |
-- |
4-7 |
1425°C |
320-384 |
29-31 |
54-58 |
12-14 |
4-7 |
|
| Temperature° C |
Compressive Strength
10% deform
Kg/Cm2 |
Compressive Strength
25% deform
Kg/Cm2 |
Bursting
Strength
Kg/Cm2 |
Linear
Shrinkage %
24 hrs. |
|
1050°C |
2.8 Min. |
4.5 Min. |
10 Min. |
2.5 Max. |
At 1000°C |
1260°C |
2.8 Min. |
4.5 Min. |
15 Min. |
3.5 Max. |
At 1200°C |
1425°C |
2.8 Min. |
4.5 Min. |
15 Min. |
3.5 Max. |
At 1400°C |
|
| • |
Other sizes available on special order. |
| • |
All data represents typical results of standard tests conducted under controlled conditions. As such, the information is intended only as a general guide for specifications and design estimates. |
|
