Aluminosilicate Ceramic Fiber Fire-Proof Blanket
Specifications
Specifications
1:excellent pressure resistance
2: long service life
3:low thermal storage
4:non-crisp material, excellent tensile
2: long service life
3:low thermal storage
4:non-crisp material, excellent tensile
Ceramic fiber blanket is made from high purity ceramic fiber by spun or blown process. It is asbestos free. No chemical binder is added. Double-size needling provides blanket with great tensile or handling strength for easy installation. Blankets are available in various classified temperature from 1100º C to 1430º C.
Specification:
1. Excellent pressure resistance & long service life
2. Low thermal storage & low thermal conductivity
3. Non-crisp material, excellent tensile
4. Accurate geometrical size & excellent level
5. Cut different angles & convenient construction
6. Excellent wind corrosion resistance
7. Continuous production, well-distributed fibers & excellent stability.
2. Low thermal storage & low thermal conductivity
3. Non-crisp material, excellent tensile
4. Accurate geometrical size & excellent level
5. Cut different angles & convenient construction
6. Excellent wind corrosion resistance
7. Continuous production, well-distributed fibers & excellent stability.
Typical applications:
1) It is mainly applied in industrial furnaces, heating equipment and high temperature pipelines.
2) Thermal insulation material for electric power boiler, turbomachine and nuclear power plant.
3) Wall liners for high temperature reaction equipment and heating equipment in chemical industry.
4) Insulation materials for Roller kiln, tunnel kiln, shuttle kiln, and other kilns.
5) Heat insulation of furnace doors and head covers.
6) Fireproofing and heat insulation in high buildings.
7) High temperature filtering materials.
Product Type:
According to working temperature, ceramic fiber blanket can be devided into five types:
Common aluminosilicate fiber boards, working temperature 1100
Standard aluminosilicate fiber boards, working temperature 1260
High Pure aluminosilicate fiber boards, working temperature 1260
High aluminium aluminosilicate fiber boards, working temperature 1360
HZ aluminosilicate fiber boards, working temperature 1430Tech Data:
Type | Standard | High Pure | High Aluminum | Zir-Alu | Zirconium | |
Classification Temp(oC) | 1260 | 1260 | 1360 | 1360 | 1430 | |
Working Temp (oC) | 1050 | 1100 | 1200 | 1200 | 1350 | |
Color | Pure white | Pure white | Pure white | Pure white | Pure white | |
Density (kg/m3) | 64 | 64 | 96 | 96 | 128 | |
160 | 160 | 160 | 160 | 160 | ||
Permanent linear shrinkage(%)(after24 hours,128kg/m3) | -3 | -3 | -3 | -3 | -3 | |
(1000 oC) | (1100 oC) | (1250 oC) | (1280 oC) | (1350 oC) | ||
Thermal conductivity (w/m.k),128kg/m3) | 0.09(400 oC) | 0.09(400 oC) | 0.12(600 oC) | 0.132(600 oC) | 0.16(800 oC) | |
0.16(800 oC) | 0.16(800oC) | 0.20(1000 oC) | 0.22(1000 oC) | 0.20(1000 oC) | ||
Tensile strength (Mpa)(128kg/m3) | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | |
Chemical Composition (%) | Al2O3 | 46 | 47--49 | 52-55 | 45-46 | 39-40 |
Al2O3+SiO2 | 98 | 99 | 99 | - | 81 | |
ZrO2 | - | - | - | 5-7 | 15-17 | |
Fe2O3 | 0.4 | 0.2 | 0.2 | 0.2 | 0.2 | |
Na2O+K2O | ≤0.3 | 0.2 | 0.2 | 0.2 | 0.2 | |
CaO+MgO | 0.2 | 0.2 | 0.2 | - | 0.2 | |
Size (mm) | 14640x610x13; 14640x1220x13; 7200x610x25; 7200x1220x25; 3600x1220x50; 3600x610x50 | |||||
