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Description:
Refractory ceramic fiber blanket takes the throwing silk craft with ceramic long fibers through double side needling craft to finishit increases the crossing level of fiber and anti-layer functionand possess the excellent strength under the conditions of not influence its softness. Refractory ceramic fiber blankets don’t use the mix to make it possess the good stability no matter high temperature or low temperature conditions. The products are widely use in refractory and heat insulation these field.
Characteristics:
Excellent heat insulation effect
It’s not influenced by chemicals
Excellent thermal stability and good ability of anti becoming powdered
Throwing silk to long fiber and double-side needled to produce the toughelasticity fiber blanketsbeing anti-tearing and heat impacting before heating or after heating
Excellent sound-absorbed effect
Easy to process and install
Application:
Kiln linesfurnace heat insulationtemperature controlled of heat treatment
Heat insulation in glass kiln topfurnace gate sealing and smog pipe linings
Fire proofheat sealing pads of home electricityheat insulation of welding splits in the open air
High temperature filter material
Heat insulation parts of traffic facility
Heat insulation in steamer and nuclear power field
Heat resistance components of car industry
Weldingthe material of other products
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RT |
STD |
HP |
LZ |
ZA |
CH |
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HN-T201 |
HN-T202 |
HN-T203 |
HN-T204 |
HN-T205 |
HN-T206 |
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Classification Temperature(℃) |
1050 |
1260 |
1260 |
1400 |
1430 |
1500 |
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Al2O3 |
≥44 |
≥45 |
≥44 |
≥34 |
≥34 |
≥34 |
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ZrO2 |
~ |
~ |
~ |
7-10 |
≥15 |
≥15 |
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Cr2O3 |
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2.5-3.0 |
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Al2O3+SiO2 |
≥96 |
≥98 |
≥99.1 |
≥99 |
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Al2O3+SiO2+ ZrO2(Cr2O3) |
~ |
~ |
~ |
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≥99.1 |
≥99.1 |
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Fe2O3 |
≤1.2 |
≤0.6 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
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K2O+NaO |
≤0.5 |
≤0.4 |
≤0.25 |
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≤0.25 |
≤0.25 |
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Thermal conductivity
(W/m·k)
(density128kg/m3)
heating 24h |
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0.09(400℃); 0.15(600℃) |
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Heating shrinkage(%)
(heating 24h) |
≤3@1000℃ |
≤3.5@1200℃ |
≤3@1200℃ |
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≤3@1200℃ |
≤3@1300℃ |
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Density tolerance |
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±15% (64,96,128,160,192) |
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Tensile strength (Kpa) |
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≥40% |
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Specification (mm) |
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Length (3200~15000)x width (1220~610)x thickness (10~50) |
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Availability and Packing :blankets packed in carton / packing with plastic bag or plastic woven bag
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Length (mm) |
Width (mm) |
Thickness(mm) |
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3600 |
610/1220 |
50 |
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7200 |
610/1200 |
25 |
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7500 |
610/1220 |
20 |
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14640 |
610/1220 |
13 |
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7200 |
610 |
6 |
Other sizes upon request
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