Refractory high heat resistance ceramic fiber blanket for furnace
insulation
1. Description
The refractory ceramic fiber blanket series includes ordinary fiber
blanket(PXT), High purity fiber blanket(CXT), High alumina fiber
blanket(GXT) and Zirconia containing fiber blanket(HXT) according
to the different service temperature range from 1000-1300oC.
The products are mainly used as inner lining for kilns in the
metallurgy, petrochemical, machinery and electrons, ceramics
industries, etc., and insulating material for nuclear power
industry.
Characteristics
1. Low thermal conductivity,low thermal capacity;
2. High wervice temperature,and can contact with the flame
directly;
3. Good thermal stability, chemical stability and thermal shock
resistance;
4. Good sound and heat insulation ability;
5. Easy to construct and convenient to use.
2. Technical Data
| Item | Ordinary Fiber Blanket | High Purity Fiber Blanket | High Alumina Fiber Blanket | Zirconia Containing Fiber Blanket |
| PXT-1000 | CXT-1100 | GXT-1200 | HXT-1300 |
| Recommended service temp.℃ | 1000 | 1000 | 1200 | 1300 |
| Density,kg/cm3 | 96,120,160 |
| Fiber diameter | 3-5 |
| Thermal conductivity,W·(m·k)-1 | 500 | 0.12 |
| Heating shrinkage,% | 4 (1150℃×6h) | 4 (1150℃×6h) | 4 (1400℃×6h) | 4 (1300℃×6h) |
| Dimensions,mm | 600*400,900*600,1200*1000*(10-50) |
| Slag ball rate,% | 25 | 25 | 20 | 20 |
| Al2O3,% | 43 | 47 | 52-55 | 36-40 |
| Al2O3+SiO2,% | 96 | 97 | 98 | -- |
| ZrO2,% | -- | -- | -- | 13-18 |
| Al2O3+SiO2+ZrO2,% | -- | -- | -- | 99 |
| Fe2O3,% | 1.5 | 1.0 | 0.35 | 0.3 |
| K2O+Na2O,% | 0.5 | 0.5 | 0.35 | 0.35 |
| Application | Used as inner lining for kilns in the metallurgy, petrochemical,
machinery and electrons, ceramics industries, etc. and insulating
material for nuclear power industry.
|
Some details
1. Various kinds of size of ceramic fiber blanket, the min
thickness is 6mm, the max thickness is 60mm. Width range is from
50mm to 1220mm.
2. All raw materials are strictly inspected by R&D department
before they are put into use. To ensure the blanket have low slag
content.
3. Double inside needle technology to make sure ceramic fiber
blanket have a higher tensile strength.
3. Our service
Research of application basis, new technical process and new
technology, development of new product, and technical consultation.
Optimum solution and product supply of refractories for high
temperature industries, such as iron&steel, non-ferrous,
petrochemical and building materials.
Engineering design, contract and consult for refractories, and
civil architecture design.
Research,development, manufacture and sale of superhard materials.
R&D, manufacture and sale of special packing materials for
export.
Inspection,supervision and arbitration of refractories.
Consultation and services in refractories information.
Training and cultivation of high-level talents in refractories
profession.
4. 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.
