Kamtai Low thermal shrinkage Ceramic Fiber Refractory Blanket
1. Description of Ceramic Fiber Refractory Blanket
Various alumino-silicate ejecting fiber blankets are made through pro-cessing of pricking ,heat-shaping,cutting in lengthand breadth,rolling etc.Aside from the same quality of corresponding type of dispersing alumino-silicate fiber cotton,all pricking blanket enjoy high quality of tensile strength,texture uniformity and plane surface.
Customers have wide choice of various blanket apparent density and thickness toobtain prime heat insulation structure and energy-saving.
2. Characteristics of ceramic fiber refractory blanket
* Good springiness for fiber
* Excellent strength and resistance to blowing
* Excellent chemical stability, resistance to erosion
* Low thermal conductivity
* Low thermal shrinkage
* Excellent sound absorption
3. Physical & Chemical Data
| Description | 1000 Ceramic Fiber Blanket | 1260 Ceramic Fiber Blanket | 1425 Ceramic Fiber Blanket | 1500 Ceramic Fiber Blanket | 1600 Ceramic Fiber Blanket |
| Classification temperature( ℃) | 1000 | 1260 | 1425 | 1500 | 1600 |
| Melting point( ℃) | 1760 | 1760 | 1800 | 1900 | 2000 |
| Color | White | White | White | Green-blue | White |
| Average fiber diameter (um) | 2.6 | 2.6 | 2.8 | 2.65 | 3.1 |
| Fiber length (mm) | ~250 | ~250 | ~250 | ~150 | ~400 |
| Density for fiber (Kg/ m3) | 2600 | 2600 | 2800 | 2650 | 3100 |
| Shot content ( > 212um) (%) | 12 | 12 | 12 | | |
| Thermal conductivity rate Kcal/mh℃ (W/mK) ,ASTM C201 |
| Average 400℃ | 0.08 | 0.08 | 0.08 | | |
| Average 600℃ | 0.19 | 0.12 | 0.12 | | |
| Average 800℃ | 0.19 | 0.16 | 0.16 | | |
| Average 1000℃ | | | 0.23 | | |
| Chemical composition : | | | | | |
| Al2O3 | 43 | 45 | 35 | 40 | 72 |
| SiO2 | 55 | 52 | 46.7 | 58.1 | 28 |
| ZrO2 | | | 15-17 | | |
| Cr2O3 | | | | 1.8 |
|
Standard Dimension
Density: 96,128,160Kg/m3
Dimension:14400×610×13 mm 7200×610×25 mm 3600×610×50 mm
4. Typical Applications
* Filling insulation and joint sealing
* Back-up lining for industrial furnaces
* Fireproof materials for construction
* High temperature materials for filtration *
Raw materials for further producing, such as modules
5. Package
We use carton box and bags
We have professional logistic company, they can deliver to any port in the world and they can offer very good price.
