CE top quality high density Low Thermal Conductivity fireproof ceramic fiber block
High density ceramic fiber block
Our products maintain a certain amount of compression ratio, to make sure the ceramic fiber module expansion in different directions, then to a whole set,ceramic fiber module can directly fixed on the furnace shell plate anchor pieces with various of anchor s.
We got many kinds of aluminum silicate ceramic fiber modules, which all can be processed mechnically ,and with the advantage of smoothly surfuce and anti-erode,no fiber rupture ,our products with advanced RX2 anchor system ,the fixing operation easy ,quick,and efficiently , Products are divided into: common , high pure , high aluminum , zirconium type aluminum silicate ceramic fiber module.
The anchors which are in the back of the modules can be arranged in many ways , the flexibility and the light weight can made up to the flaw of furnace shell’s deformation,which the cracks will not be occared .and after fixing ,can be used immediately.
The production process adopts indoor operation,the workers just wearing simple protective measures , such as gloves, mask glasses ,no harm to the human body, 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,Australian,Japan,Koran ,Turkey ,Israel,UAE ,Saudi Arabia,India ,Sweden ,Poland ,Argentina,Malaysia ,Philippines and other 30 countries.
Ceramic fiber block characteristic
low thermal capacity,low density, shorter heat up and cool down time
Low thermal conductivity , saving combustion cost in the furnace effectively
High thermal stability ,high resistance to thermal shock and airflow shock
Good mechanism strength and toughness,easy to install quickly.The anchor installed inside,excellent safety.
Ceramic fiber block application
Steel industry:types of furnaces including heating furnaces, heat treatment furnaces ladle cover,annealing furnaces,bell-type furnaces
Ceramic industry: shuttle-type kilns, end-fired furnaces,tunnel kilns and other types of ceramic furnaces,kiln cars,kiln doors.
Petrochemical industry:cracking furnaces,convrting furnaces,constant/reduction press furnaces, flue pipes.
Heat-treatment industry: annealing furnaces, normalizing furnaces, drawing furnaces,pit furnaces, kiln cars.High-temperature equipment, for example, pot furnaces, electricity resistance furnaces and other kinds of industrial furnaces.
Ceramic fiber block 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 | 180-260 | 180-260 | 180-260 | 180-260 | 180-260 | |
Permanent Linear Shrinkage(%) | 1000°C X 24h≤ 3 | 1100°C X 24h≤ 3 | 1200°C X 24h≤ 3 | 1350°C X 24h≤ 3 | ||
Thermal Conductivity (w/m.k) | 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) | |
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:300 & 600 Width:300 Thickness: 150----300; As customers’requirments | |||||
Package | Cartons | |||||
Certificate | ISO9001-2000; ISO14001-2000 | |||||
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