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Aluminum Silicate Ceramic Fiber Paper takes ceramic fiber as main raw material, using wet paper molding process to be made, with the advantage of good resistance to high temperature, low thermal conductivity, corrosion resistance. Products are divided into: common, high pure, high aluminum, zirconium type aluminum silicate ceramic fiber, which been made well by series processing of needling, cutting and rolling.
Features：
•Easy twisting, shaping and cutting
•Excellent machining performance
•Excellent tensile strength
•Acoustic performance
•Good anti-spalling properties
•Low thermal conductivity, low thermal capacity
•Resistance to wind and erosion, long service life
•Excellent thermal insulation, fire protection,
•Thermal insulation and acoustic performance
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Grade |
Standard |
High aluminium |
Zirconium |
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Classification Temperature（°C） |
1260 |
1360 |
1450 |
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Working Temperature |
≤1100 |
≤1200 |
≤1350 |
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Color |
Pure white |
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Density（Kg/m³） |
170-220 |
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Thermal conductivity by mean temp.（w/m.k） |
0.07（400°C） 0.09（600°C） 0.12（800°C） |
0.069（400°C） 0.088（600°C） 0.110（800°C） |
0.068（400°C） 0.087（600°C） 0.100（800°C） |
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Compression strength（Mpa） |
0.65 |
0.7 |
0.75 |
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Chemical composition（%） |
AL2O3 |
42-43 |
52-55 |
39-40 |
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SIO2 |
53 |
44 |
44 |
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ZrO2 |
- |
- |
15-17 |
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Fe2O3+Ti2O3 |
≤1.2 |
≤0.3 |
≤0.2 |
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Na2O+K2O |
≤0.5 |
≤0.3 |
≤0.2 |
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CaO+MgO |
0.3 |
≤0.3 |
≤0.2 |
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Size（mm） |
90000*610/1220*0.5 60000*610/1220*1 30000*610/1220*2 20000*610/1220*3 15000*610/1220*4 12000*610/1220*5 10000*610/1220*6 7500*610/1220*8 6000*610/1220*10 5000*610/1220*12 |
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Packing |
Cartons |
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Our service：
1. Strict QC & Fast delivery.
2. Free samples are available by freight collect.
3. High quality goods, Perfect Pre-sales, and good designing service.
4. Welcome to visit our factory at anytime on site or online .
5. We will update you the production process after placing order by photos or online.
6. We have special after-sales team to solve your problem during using our products.
