High Density 1650c 5um Refractory Ceramic Fiber Board
High Density 1650C Alumina Ceramic Fiber Board For Kiln,Heat Resistant Fireplace Insulation Ceramic Fiber board
Our Products characher:
1.Hight quality, excellent technician. good team work;
2.OEM service.
3. factory wholesale price.
5.polyfoam filled inside and wooden carton package outside.
Aluminum silicate ceramic fiber module 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.
Base technical data for reference:
| Product category | conventional type | standard type | High Purity type | High-alumina type | Zirconia contenting type | |
| Category temperature (°C) | 1100 | 1260 | 1260 | 1360 | 1430 | |
| Operating Temperature(°C) | <1000 | 1050 | 1100 | 1200 | 1350 | |
| Color | white | spotlessly white | spotlessly white | spotlessly white | spotlessly white | |
| volume concentration (kg/m3) | 96 128 |
96 128 |
96 128 |
128 160 |
128 160 |
|
| permanent linear shrinkage rate (%)(Insulation 24 hours,volume concentration 128/m3 ) | -4 (1000°C) |
-3 (1000°C) |
-3 (1100°C) |
-3 (1250°C) |
-3 (1350°C) |
|
| The hot surface temperature thermal conductivity (w/m.k) volume concentration 128kg/m3 128kg/m3) | 0.09(400°C) 0.176(800°C) |
0.09(400°C) 0.176(800°C) |
0.09(400°C) 0.176(800°C) 0.22(1000°C) |
0.132(600°C) 0.22(1000°C) |
0.76(600°C) 0.22(1000°C) |
|
| tensile strength (MPa) (volume concentration 128kg/m3 |
0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | |
| elemental composition (%) |
AL2O3 | 44 | 46 | 47--49 | 52-55 | 39-40 |
| AL203+SIO2 | 96 | 97 | 99 | 99 | - | |
| AL2O3+SIO2+Zro2 | - | - | - | - | 99 | |
| Zro2 | - | - | - | - | 15-17 | |
| Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
| Na2O+K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | |
| Products size (mm) | Common Specifications7200×610×10-50Other specifications on request made | |||||
Product Display:
Packing & Shipping:
Wooden box with polyfoam filled inside to ensure safe transportation.
Parcels can be sent by sea, by air, by express,etc per customer's request.
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