JIUQIANG ceramic fiber board is rigid product made from ceramic fiber which is vacuum formedwith organic and inorganic binders, with or without mineral fillers. These are manufactured over a wide range of grades densities and hardnesses.
1. Low heat storage and low thermal conductivity;
2. High compression strength;
3. Non –fragile materials and good toughness;
4. Accurate dimension and good palneness;
5. Structure homogeneity and easy machining;
6. Easy to install
7. Continual production, even fiber with stable property;
8. Excellent heat stability and thermal shock resistance
1. Cement building industry, kiln back lining-thermal insulation;
2. Ceramic industry-lining of various kilns for thermal insulation;
3. Petrochemical and metallurgy industries- back linings, wall linings, and linings-thremal insulation;
4. Glass kiln lining and back lining thermal insulation;
5. Heat treatment insulation kiln back lining thermal insulation;
6. Aluminium factories-reduction cell firebricks back linings;
7. High temperature reaction, heating device-wall lining and back linings
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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 |
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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: 1~6 (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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JIUQIANG ceramic fiber board is packed with normal export carton.
The loading of 20' container.
Zibo Jiuqiang Refractory Co., Ltd is one of China's premier manufacturers of refractory materials. We are specialized manufacturer of ceramic fiber paper, ceramic fiber blanket, ceramic fiber board, and ceramic fiber gasket based on our more than ten years experience in this field.
Quality and service are Jiuqiang's original strengths. We are dedicated to being the most reliable supplier in China market.
Jiuqiang ceramic fiber products cover: ceramic fiber paper, ceramic fiber blanket, ceramic fiber board, ceramic fiber textiles(cloth, tape, rope)
Below are our production lines for ceramic fiber paper, ceramic fiber tape, ceramic fiber blanket and ceramic fiber board.
These are three of our customers. They all spoke highly of our quality and service.
