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 CERAMIC FIBER BOARD
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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. |
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Low thermal conductivity |
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- Resistance to thermal shock |
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- Greater mechanical strength |
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- Even density, thickness |
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- Can withstand gas flow velocity of 30 m/sec |
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- Easy to cut or install |
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- Good erosion resistance |
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- Shorter heat up and cool down time |
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Asbestos free |
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- Hot face lining of ceramic kilns |
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- Insulation for kiln car |
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- Furnace door insulation |
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- Ducts insulation |
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- General thermal barriers |
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- High temperature insulation |
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| Temperature° C |
Density |
Al2O3 |
SiO2 |
ZrO2 |
Loss on
Ignition |
800°C |
300-370 |
19-21 |
76-78 |
-- |
5-8 |
1000°C |
300-370 |
21-23 |
72-74 |
-- |
5-8 |
1100°C |
320-380 |
28-30 |
66-68 |
-- |
4-7 |
1260°C |
320-380 |
43-45 |
54-56 |
-- |
4-7 |
1425°C |
320-380 |
29-31 |
54-58 |
12-14 |
4-7
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| Temperature° C |
Compressive Strength
10% deform
(Mpa) |
Compressive Strength
10% deform
(Mpa) |
Bursting
Strength
Kg/Cm2 |
Linear
Shrinkage %
24 hrs. |
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800°C |
0.23-0.29 |
0.23-0.29 |
11 |
≤1.5 |
At 700°C |
1000°C |
0.23-0.29 |
0.47-0.58 |
11 |
≤1.5 |
At 900°C |
1100°C |
0.23-0.29 |
0.47-0.58 |
12 |
≤2 |
At 1000°C |
1260°C |
0.30-0.40 |
0.60-0.75 |
12 |
≤2 |
At 1200°C |
1425°C |
0.30-0.40 |
0.60-0.75 |
12 |
≤3 |
At 1400°C |
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Other sizes available on special order. |
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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. |
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