Thermal insulation fiber blanket
Product Introduction:
Aluminum silicate ceramic fiber blanket is manufactured from aluminum silicate fiber bulk spinning from kaolinite, alumina silicon dioxide and zircon sand, which been series processing of needling ,cutting and rollings, including 1260°C Standard, 1260°C High pure, 1360°C High Aluminum, 1430°C Zirconium ceramic fiber blanket.
The ceramic fiber blanket with the advantage of uniform quality, smoothly surface ,pure white color, completely inorganic ,good tensile strength, toughness and fiber structure, so there are no flames when heating for the first time , The working temperature ranges from 950°C to 1430 °C.
The production process is melting raw materials into liquid with an electric current power , unaffected by most chemicals(except hydrofluoric&acids and concentrated alkalic) , the dust and waste residue are cleaned by dirt catcher. This process adopts indoor operation, the workers just wearing simple protective measures without any side-effects.
Now we have got approval of ISO9001:2000,and got many certificates like CE ,SASO,SGS and so on ,our insulation products have been selling to Germany ,UK, Italy, USA, Australia, JapanIndia ,Sweden ,Poland ,Argentina, Malaysia ,Philippines and other 30 countries.
Product Features
- Low thermal conductivity, low thermal capacity
- Excellent thermal stability and good resistance to heat shock
- Excellent tensile strength
- Easy molding or cutting
- Good anti-stripping performance
- Good Sound-absorbing performance
- Non-brittleness material, good flexibility
- Excellent machining performance
- Resistance to wind and erosion, long service life
- Excellent heat insulation, fire prevention, sound absorption performance
Thermal insulation Ceramic fiber blanket
Product Application
- The industry kiln, heating device, high temperature pipe lining
- Power boiler, gas turbine and heat and nuclear power insulation
- Chemical industrial high temperature equipment and heating equipment lining
- Fireproof and heat insulation for high building
- Heat insulation for Kiln door and roof.
- High-grade household appliances thermal insulation device
- High temperature filtration etc
Product Technical Specifications:
Item | Standard | High Pure | High Aluminum | Alu-Zirconium | Zirconium | |
Classification Temp (°C) | 1260 | 1260 | 1360 | 1360 | 1430 | |
Working Temp (°C) | ≤1050 | ≤1100 | ≤1200 | ≤1200 | ≤1350 | |
Color | Pure White | Pure White | Pure White | Pure White | Pure White | |
Bulk Density (Kg/m3) | 64-160 | 64-160 | 96-160 | 96-160 | 96-160 | |
Permanent Linear Shrinkage(%) | 1000°C X 24h≤ 3 | 1100°CX24h≤3 | 1200°C X 24h≤ 3 | 1350°C X 24h≤ 3 | ||
Thermal Conductivity (w/m.k)(128Kg/m3) | 0.09(400°C) 0.16(800°C) | 0.09(400°C) 0.16(800°C) | 0.12(600°C) 0.20(1000°C) | 0.12(600°C) 0.20(1000°C) | 0.16(800°C) 0.20(1000°C) | |
Tensile Strength (Mpa)(128Kg/m3) | 0.080-.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | |
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 | 15—17 | |
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:3600 & 7200 &14640 Width:610 &1220 Thickness:8-60 As customers drawings. | |||||
Package | Plastic weaving bag and cartons | |||||
Certificate | ISO9001-2000; ISO14001-2000; CE ;SASO;SGS | |||||
