Ceramic FIber Blanket Refractory Blanket HA 1350C
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 225 roll
- Supply Capability:
- 31500 roll/month
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General information:
Cmax ceramic fiber blanket is made from high quality gao-ling clay, high purity alumina and silica oxides by spun or blown process. It is asbestos free. No chemical binder is added. Double-size needling provides blanket with great tensile or handling strength for easy installation. Blankets are available in various classified temperature from 1260ºC to 1430ºC.
Cmax ceramic fibre blanket is resistant to most chemicals attack except hydrofluoric phosphoric acid and high pH alkali(na2o or k2o).
Advantages:
Heat reflectance
Light weight
Flexible
Resilient to thermal stock
High tensile strength
Corrosion resistance
Easy to install
Asbestos free
Application:
Petrochemical process heater refractory fiber lining
Heat treating furnace or intermittent (shuttle) kiln hot face lining
General furnace backup insulation
Heat seals for kiln car or furnace door
Electrical insulator
High temperature acoustic
Fire protection
Non-standard sizes are available upon request.
| TECHNIQUE DATA | |||||||
| STD | HP | HA | HZ | ||||
| CLASSIFICATION TEMPERATURE(C) | 1260 | 1260 | 1350 | 1450 | |||
| WORKING TEMPERATURE(C) | 1000 | 1050 | 1200 | 1350 | |||
| COLOR | WHITE | WHITE | WHITE | WHITE | |||
| BULK DENSITY(kg/m 3 ) | 96/128 | 96/128 | 96/128 | 96/129 | |||
| THERMAL SHRINKAGE 24HRS (Density 128kg/m 3 ) | ≤ 3 | ≤ 3 | ≤ 3.5 | ≤ 3.5 | |||
| THERMAL CONDUCTIVITY(W/m. k) (Density 128kg/m3 ) | |||||||
| 800C | 0.15 | 0.176 | 0.160 | 0.155 | |||
| 1000C | 0.170 | 0.220 | 0.180 | 0.230 | |||
| 1200C | - | - | 0.260 | 0.31 | |||
| CHEMICAL COMPOSITION(%) | |||||||
| Al2O3 | 45-46 | 45-46 | 53-55 | 38-54 | |||
| SiO2+Al2O3 | 98.5 | 99 | 99 | 82-90 | |||
| ZrO2 | - | - | - | 13-18 | |||
| Fe2O3 | ≤ 0.4 | ≤ 0.3 | ≤ 0.3 | ≤ 0.3 | |||
- Q:Which thermal stability of clay bricks and high alumina bricks is good?
- Thermal shock stability is much better than clay brick.
- Q:What is the difference between clay brick, glazed tile and brick?
- Clay brick, clay is firing at low temperature, glazed tile is a plain brick and glaze firing head and then fired at high temperatures, the brick is completely pressed, no firing process, three higher than the price of glazed brick, the brick is higher than that of clay brick.
- Q:Can refractory bricks be used when it cracks for 1cm
- 3, If the crack is caused by burning or drying, then it can't be used. While if the carck is caused by refractory brick molding, it still can be used. 4, the crack is caused by refractory bricks raw materials.
- Q:What is the problem about splintering when the refractory brick is fired?
- There are many bubbles inside the refractory brick, it is also possible that the brick itself is not up to the standard about volume density, then refractory brick fragmentates. There are many reasons, may be in the process of repression
- Q:With what three clay brick clay brick with six holes under what circumstances?
- Local material. The two kinds of pumping rate are different, the thermal resistance is different, the volume density and thermal conductivity have some differences, but also by the designer's habits, and local production, the impact of the market.
- Q:Is the thickness of the kiln lining and the refractory brick the same concept?
- This is certainly not the same. The thickness of the refractory brick can be arbitrary, the thickness of the kiln lining is generally designed according to requirement
- Q:There are various refractory materials inside many kilns such as refractory brick, what is the role of masonry of these refractory materials?
- Heat insulation
- Q:does 90m high reinforced concrete chimney need firebrick?
- The chimney need firebricks or casting fire or acid resisitant concrete after casting, one aim is to resist high temperature, then is to resist acid corrosion. there is a variety of models of the refractory brick , you can refer to the installation quota.
- Q:What is the material of refractory brick used in the high temperature zone of the kiln?
- The ordinary generally use clay high alumious fireclay brick. GB/T 3994-2005 insulating refractory brick. What with good material is high-grade thermal insulation refractory brick. GB/T 3995-2006, high alumina thermal insulation refractory brick , model A13, is made of aluminium oxide, A13 50U, senior heat insulatio brick B5
- Q:cement concrete What kind of cement should be used to manufacture high temperature resistant Kang cement?
- 1, Portland cement should be. Should use aluminate cement CA625. 2, and high alumina fragment yellow sand limestone should be mixed with high temperature solution 3, add some area of reinforced steel and steel can be thin or thick, but 6mm's diameter and 50mm's spacing of steel are suggested 4, according to the situation, add CA625 about 15%, brickbat about 60% and brick powder about 25%; 5, mixing with water to cement mortar until it is slightly thicker
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Ceramic FIber Blanket Refractory Blanket HA 1350C
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 225 roll
- Supply Capability:
- 31500 roll/month
OKorder Service Pledge
OKorder Financial Service
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