Refractory Ceramic Fiber Products Order
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Characteristics:
- Low thermal conductivity and low heat storage
- Excellent thermal stability and thermal shock resistance
- Excellent erosion resistance
- Excellent heat insulation, fire proofing and processing function
Usage:
- Industrial furnace, heaters, inside wall of high temperature tube
- Electric power furnace, nuclear power station and heat insulation
- Liners of chemical industry high temperature reaction qpuipment and pyrogenation
- Fire proofing and insulation of high building
- Heat insulation for kiln door and lid
- Filtration material of high temperature
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Physical chemical performance index
|
ITEM |
TYPE |
|
Low temperature
LT LY104 |
Standard
STD LY202 |
High purity
HP LY302 |
High alumina HA LY402 |
Microcrystalline
ST LY408 |
|
Chemical
Composition |
Al2O3% |
40-44 |
 45 |
47-49 |
52-57 |
52-57 |
|
Al2O3+SiO2% |
90 |
96 |
99 |
99 |
99 |
|
Fe2O3% |
0.7-1.5 |
 1.2 |
0.2 |
0.2 |
0.2 |
|
Na2O+k2O% |
3-5 |
0.5 |
0.2 |
0.2 |
0.2 |
|
Physical
Properties |
Diameter of Fibre |
2-4 |
2-4 |
2-4 |
2-4 |
2-4 |
|
Bulk density |
96,128,160 |
96,128,160 |
96,128,160 |
128,160 |
128,160 |
|
Max working Temperature |
1000 |
1260 |
1260 |
1400 |
1400 |
|
Working Temperature |
800 |
1000 |
1100 |
1200 |
1250 |
|
Rate of linear shrinkage on heating |
5(1000 *6h) |
4(1150*6h) |
4(1200*6h) |
4(1300*6h) |
3.5(1300*6h) |
|
Wind erosion resistance |
~25 |
~25 |
~25 |
~25 |
~25 |
|
Tensile strength
(bulk density 128kg/m3) |
0.2 |
0.2 |
0.2 |
0.2 |
0. |
Specification
|
Blanket |
common specification:7200*610*10~40,other specification can be made according to customer’s requirements. |
|
Z-Blanket |
Common specification:610*350*150~250,other specification can be made according to customer’s requirements. |
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Module |
Produce various anchoring structural modules according to drawings provided by customers. | |
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