Low thermal conductivity ceramic fiber board fireproof aluminium silicate ceramic fiber board
Aluminium silicate ceramic fiber board Introduction:
All kinds of aluminium silicate ceramic fiber board adopt ceramic fibre which is in Corresponding temperature level as raw material, through the large automatic vacuum filter molding machine to shape them, then they will be done after special baking.
The product with good toughness and strength appears flattening and the ceramic material distributes uniformity, it also has excellent Thermal insulation performance
Heating is not inflated, light, construction convenient, free shear and bending, is the ideal energy-efficient insulation materials of a furnace, piping and other equipment
Aluminium silicate ceramic fiber board Feature:
- Low thermal conductivity
- Low thermal capacity
- Good thermal shock resistance
- Flexible and tearing resistance
- No asbestos and anti-corrosive
- Good electric and sound insulation
- Good mechanical working performance
- Even thickness and density
Aluminium silicate ceramic fiber board Application:
- Steel industry: expansion joints, lining insulation, insulation panels and mold insulation;
- Metal industry: support for insulating materials, tundish casting of copper and copper alloys and runner coverage;
- Ceramic industry: the structure of the kiln car and the thermal lining kiln, the separation of the temperature zone of the kiln and the fire-blocking material;
- Glass industry: the sides of the molten pool are hot, burner bricks;
- Kiln structure: hot surface refractory (rather than fiber blanket), heavy refractory lining, expansion joint;
- Light industry: lining of industrial and domestic boiler combustion chambers;
- Petrochemical industry: high temperature heating furnace lined with hot surface materials;
- Building materials industry: insulated equipment such as cement rotary kiln;
Technical Index:
| Classification Temperature(℃) | 1260 | 1400 | 1500 | 1600 | 1700 | 1800 | 1900 |
Working
Temperature(℃) | 1000 | 1200 | 1350 | 1500 | 1600 | 1700 | 1780 |
| Color | White | White | White | White | White | White | White |
| Density(kg/m³) | 250-400 | 250-400 | 300-400 | 400 | 350-400 | 400-500 | 600-700 |
| Thermal conductivity
(w/mk) | 400℃ | 0.09 | - | - | - | - | - | 0.3 |
| 600℃ | 0.12 | 0.12 | 0.12 | - | - | - | - |
| 800℃ | 0.16 | 0.15 | 0.16 | 0.14 | 0.15 | 0.17 | 0.2 |
| 1000℃ | - | 0.23 | 0.23 | 0.17 | 0.19 | 0.24 | 0.3 |
| 1200℃ | - | - | 0.25 | 0.23 | 0.25 | 0.28 | 0.33 |
Chemical
Composition( %) | Al2O3 | 43 | 45 | 60 | 64 | 75 | 80 | 87 |
Al2O3
+ SiO2 | 98 | 98 | 98 | 98 | 99 | 99.5 | 99.5 |
| BaO | <0.2 | <0.2 | <0.2 | <0.1 | <0.05 | <0.05 | <0.05 |
| Fe2O3 | <1.2 | <1.2 | <0.5 | <0.5 | <0.2 | <0.1 | <0.1 |
| Shrinkage(%) | 1100℃*24h
-2.2 | 1200℃*24h
-2 | 1400℃*24h
-1.5 | 1500℃*24h
-0.5 | 1600℃*24h
-0.5 | 1500℃*24h
-0.2 | 1500℃*24h
+0.1~-0.2 |
Combustion
Loss(%) | ≤5% | ≤5% | ≤4.5% | ≤4.5% | ≤5% | ≤3.5% | ≤4% |
Compressive
Strength( Mpa) | 0.31 | 0.49 | 0.5 | 0.6 | 0.6 | 0.6 | 0.85 |
Packing & Shipping:
Note: Do not collide during loading and unloading, the bottom of the vehicle must be flat, and fixed measures should be taken after loading to ensure that there is no displacement on the way.
When lifting or forking, the entire sheet must be stacked neatly to prevent the steel cord or forklift shovel from hitting the edge of the board.
Care must be taken when loading and unloading one by one to prevent debris from being caught between the plates. If it is not cleaned in time, the plate may be fractured or deformed.
FAQ:
Q1: Can we visit your factory?
Of course, welcome at any time and we will be honored to have a customer and friend.
Q2: When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q3: How do you guarantee quality?
For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q4: Do you have any experiences of export?
Yes, and now we have gained a global sales network reaching Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
Q5: Do you provide free samples?
Yes, we can provide a free sample for testing, if we have sample in stock. The quantity based on the material type. The buyer should bear all the shipping costs.
WHY CHOOSE US:
Please just spare your precious 30 seconds and you can eliminate your doubts.
No.1: We are manufacturer of refractory materials, so we can provide you professional solutions about your problems.
No. 2: We have been built for more than 30 years. Over the past 30 years, we have accumulated a lot of customers all over the world.
No. 3: We have good connection with shipping company and forwarders, as well as the local customs and port authority. It ensures that we can deliver on time.
No. 4: We maintain a highly conscientious and professional attitude to solve your problems.
No. 5: We can provide you the best price, and what you will get from us is our best effort in service and the hospitality that you are willing to become our friend.
