ALLTHERM ceramic fiber blanket is made of special ceramic fiber through double needle-punching processing.The double needle- punching techniques improve the degree of fiber intertexture, and the performance of delamination resistance as well as tensile strength. The blanket does not contain any bonding agent and with the characteristics of stable chemical performance, resistance to the erosion of most chemicals, The physical property like refractory and insulation keep same when meet with oil, water or steam.
ALLTHERM ceramic fiber blanket can be cut into different sizes according to the user needs. They can also be wrapped with aluminum foil on one or both sides to meet the requirements of different industries.
haracteristics Applications
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●Excellent chemical stability, nonflammable . ●Low thermal conductivity and good insulation. ●Good tensile strength and springiness. ●Excellent performance of soundproofing Good ●obstructing and resistance to heat-shock. |
●Internal and external lining for industry furnace. ●Internal and external insulation for Pipeline. ●Insulation for home application, nuclear power and aer space. ●Joint sealing and fiing insulation. ●Expansion seals/pipe coverings. |
Technical Index
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|
ALL-1050 |
ALL-1260-STD |
ALL-1260-HP |
ALL-1350-HA |
ALL-1430-HZ |
ALL-1600-PCF |
|
|
Max.Service Temperature(°C) |
1050 |
1260 |
1260 |
1350 |
1430 |
1600 |
|
|
Density( Kg/m3 ) |
96,128 |
96,128,160 |
96,128,160 |
96,128,160 |
96,128,160 |
96,128 |
|
|
Liner Shrinkage(24h,128 Kg/M3 ) |
≤3.0 ( 950°C ) |
≤3.0 ( 1000°C ) |
≤3.0 ( 1100°C ) |
≤3.0 ( 1200°C) |
≤3.0 ( 1300°C) |
≤2.0 ( 1500°C) |
|
|
Tensile Strength(128Kg/M3) |
70 |
70 |
70 |
50 |
75 |
75 |
|
|
Thermal Conductivity Rate(W/m·k) |
600°C |
0.2 |
0.15 |
0.15 |
- |
- |
- |
|
800°C |
0.29 |
0.22 |
0.22 |
0.23 |
0.2 |
- |
|
|
1000°C |
- |
0.31 |
0.31 |
0.32 |
0.27 |
0.24 |
|
|
Chemical Composition ( After burning ) ( %) |
Al2O3 |
≥40 |
≥43 |
≥45 |
≥52 |
≥37 |
≥72 |
|
Al2O3+SiO2 |
≥96.0 |
≥97.0 |
≥98.0 |
≥98.0 |
≥83 |
≥99 |
|
|
ZrO3 |
- |
- |
- |
- |
≥15 |
- |
|
|
Others |
≤3.0 |
≤3.0 |
≤2.0 |
≤2.0 |
≤2.0 |
≤1.0 |
|
|
Recommended using temperature: In oxidizing or neutral atmosphere,100~200°C lower than the maximum service temperature, In reductive atmosphere,100~200°C lower than the maximum service temperature，In reductive atmosphere, 200~350°C lower than the maximum service temperature.
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◆The result is average value not guarantee value, fluctuate within the standard value, for more details about our products properties or technical support, please contact ALLTHERM Technical Department .
Standard Size and Package
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Length(mm) |
Width(mm) |
Thickness(mm) |
|
7200/15000/20000 |
610(1220) |
6 |
|
7200/15000 |
610(1220) |
10 |
|
7200/15000 |
610(1220) |
12.5 |
|
7200/10000 |
610(1220) |
15 |
|
7200 |
610(1220) |
20/25 |
|
6000/5000 |
610(1220) |
30 |
|
4500 |
610(1220) |
40 |
|
3600 |
610(1220) |
50 |
|
Package |
Cartons or woven bags |
|
|
Other specifications according to customer's inquires |
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