Ceramic Fiber Heat Seal Paper
Brief Insruction of Heat Seal Paper
Ceramic fiber paper is made form ceramic fiber bulk with low content of slag ball.
Its production process : beating , deslagging, slurry-compounding , long net forming , vacuum water removal , drying , cutting and rolling .
Characteristics of Heat Seal Paper
1.light weight
2.easy to install
3.Low thermal conductivity
4.good electric insulation
5.excellent corrosion resistant
6.no asbestos
7.no delamination
Application Range of Heat Seal Paper
1.Industrial material for thermal insulation ,sealing and corrosion prevention.
Such as high-temperature thermal insulation material for industrial furnace and steel ladle,
seal material for furnace expansion joints, insulation for the glass products.
2.Thermal and electrical insulation material for electric heating device. Such as industrial electrical
furnace.
3.Electrical and thermal insulation material for instrument equipment and heating element, like seal
gasket, the lining of the cast aluminum model.
4.Heat insulation material for auto industry, such as auto exhaust pipe.
Technical Data Sheet of Heat Seal Paper
|
Classification Temperature(°C)
|
1260
|
1450
|
|
Working Temperature(°C)
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1200
|
1400
|
|
Chemical
Composition (%)
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AL2O3
|
47
|
38
|
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SiO2
|
51
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44
|
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Fe2O3+Ti2O3
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≤0.3
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≤0.2
|
|
CaO+MgO
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≤0.3
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≤0.2
|
|
Na2O+KO2
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≤0.3
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≤0.2
|
|
Density (kg/m3)
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180-220
|
|
Common Size
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Length×Width ×thickness
60,000×610/1220×1mm
30,000×610/1220×2mm
20,000×610/1220×3mm
15,000×610/1220×4mm
12,000×610/1220×5mm
10,000×610/1220×6mm
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Ceramic Fiber Insulation