Product Description
Ceramic fiber module is made of high quality ceramic fiber blanket by folding and cutting. Compared with the same or similar blanket of other company, our product is more flat on the surface, more even and tidy of the embroidery. In the production process, we apply dedicated machines according to different fiber component structure and size. In the process, a certain proportion of compression is maintained in order to ensure that modules expand to the different directions after completion of ceramic fiber folded module wall lining, to create mutual extrusion amongst modules and form a seamless whole unit. Ceramic fiber folded modules is directly fixed in industrial furnaces shell plate by various anchorage. Ceramic fiber will perform excellent refractoriness and improve the integrated thermal insulating performance of the furnace.
Tech Data:
Item |
Standard |
High Pure |
High Aluminum |
Alu-Zirconium |
Zirconium |
Classification Temp (℃) |
1260 |
1260 |
1360 |
1360 |
1430 |
Working Temp (℃) |
≤1050 |
≤1100 |
≤1200 |
≤1200 |
≤1350 |
Color |
Pure White |
Pure White |
Pure White |
Pure White |
Pure White |
Bulk Density (Kg/m3) |
180-260 |
180-260 |
180-260 |
180-260 |
180-260 |
Permanent Linear Shrinkage (%) |
1000℃×24h≤3 |
1100℃×24h≤3 |
1200℃×24h≤3 |
1350℃×24h≤3 |
Thermal Conductivity (W/m.k) (128Kg/m3) |
0.09 (400℃) 0.16 (800℃) |
0.09 (400℃) 0.16 (800℃) |
0.12 (600℃) 0.20 (1000℃) |
0.12 (600℃) 0.20 (1000℃) |
0.16 (800℃) 0.20 (1000℃) |
Chemical Composition (%) |
Al2O3 |
45-46 |
47-49 |
52-55 |
45-46 |
39-40 |
Al2O3+SiO2 |
97 |
99 |
99 |
- |
- |
Al2O3+SiO2+ZrO2 |
- |
- |
- |
99 |
99 |
ZrO2 |
- |
- |
- |
5-7 |
5-7 |
Fe2O3 |
≤1.0 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
Na2O+ K2O |
≤0.5 |
≤0.2 |
≤0.2 |
≤0.2 |
≤0.2 |
Size (mm) |
Length:300 & 600 Width:300 Thickness:150-300; As customers’requirements |
Package |
Cartons |
Certificate |
ISO9001-2000; ISO14001-2000 |
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