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Sales Manager:Adele Shen
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Fax: 0086-575-82037239
Mobile: 0086-18106876135
E-mail: sj@sealing-china.com
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Ceramic Fiber Paper
ceramic fiber paper is manufactured from high-grade ceramic fiber with low slag ball content, and formed into excellent flexible sheet through unique beating, deslagging, slurry-compounding, long net forming, vacuum water removal, drying, cutting and rolling processes.
It is featured with high temperature resistance and heat insulation and high anti-melt capability, very low thermal conductivity, chemical corrosion resistance and thermal shock stability.
So the paper can be widely used in building, glass industry for teeming pads separation. It provides maximum heat resistance and thermal insulation in limited space.
Technical Data
|
Grade |
Standard |
High Pure |
High Aluminium |
Zirconium |
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|
Max. Temperature (°C) |
1050 |
1150 |
1260 |
1430 |
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|
Shrinkage on Heating (%) |
800°C×24h≤-3 |
1000°C×24h≤-3 |
1280°C×24h≤-3 |
1400°C×24h≤-3 |
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|
Organic Content (%) |
≤5 |
≤5 |
≤5 |
≤5 |
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Thermal conductivity by mean temp. (W/m.k.) (250kg/m3) |
200°C |
0.055~0.065 |
0.060~0.070 |
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|
400°C |
0.110~0.120 |
0.105~0.125 |
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|
600°C |
0.160~0.170 |
0.170~0.180 |
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|
Chemical Composition (%) |
AL2O3 |
43 |
47 |
55 |
38 |
|
|
SiO2 |
53 |
51 |
44 |
44 |
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|
Fe2O3 + Ti2O3 |
≤1.2 |
≤0.3 |
≤0.3 |
≤0.2 |
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|
CaO + MgO |
≤0.3 |
≤0.3 |
≤0.3 |
≤0.2 |
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|
NaO + KO2 |
≤0.5 |
≤0.3 |
≤0.3 |
≤0.2 |
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|
Density (kg/m3) |
170~230 |
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|
Size (mm) |
Length: 60000/40000/30000/20000/15000/12000 Width: 1220/610 Thickness: 0.5~6 (Other sizes and shapes on request. ) |
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Package |
Carton box |
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Certificates |
ISO9001-2008; MSDS |
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Feature:
1. Uniform thickness and smooth appearance;
2. Contains no asbestos and anti corrosion; No action with aluminum fluid;
3. Low heat storage;
4. Low thermal conductivity;
5. Good flexibility and toughness
6. Excellent chemical stability;
7. Excellent machining property;
8. Excellent electric insulation and sound insulation;
9. Excellent thermal shock resistance.