Ceramic Fiber Blanket alumina blanket

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Quick Details Ceramic Fiber Blanket(alumina blanket)

Grade:

HP (High Pure)

Application:

Refractory

Thickness:

10-50mm

Width:

610,1220mm

Length:

3600,7200,14400mm

Chemical Composition:

Al2O3

Ultimate Strength (≥ MPa):

0.08-0.12

Working Temperature:

1260,1260C

Fiber Diameter:

3-4.5micron

Shrinkage (1800 ℉, 3h):

-3

Thermal Conductivity:

0.22

Density (kg/m³ ):

128

Model Number:

7200x610x25mm

Brand Name:


Place of Origin:

 (Mainland)

color:

white





Packaging & Delivery

Packaging Detail:bags
Delivery Detail:within 10 days

Specifications

ceramic fiber blanket 
1)Low thermal conductivity 
2)Excellent insulating effect 
3)Good chemical stability

Product Description

  Brief description

1.low thermal conductivity 

2.excellent thermal stability

3.good tensile strength

4.excellent sound absorption 

 Main Technical Property Indexes  

 

ceramic fiber blanke Type

Common

 

Standard

 

High Purity

 

High Aluminium

 

Zirconia

 

Maximum temperature (°C)

1100

1260

1260

1360

1430

Working Temperature (°C)

< 1000

1050

1100

1200

1350

Color

white

pure white

pure white

pure white

pure white

Density  (kg/m3)

96/
128

96/
128

96/
128

128
/160

128
/160

Shrinkage on heating (%) (24 hours,density as 128kg/m3)128 kg/m3

-4
(1000°C)

-3
(1000°C)

-3
(1100°C)

-3
(1250°C)

-3
(1350°C)

Thermal conductivity by different temperature (w/m.k) (density as 128kg/m3)128 kg/m3,

0.09(400°C)
0.176(800°C)

0.09(400°C)
0.176(800°C)

0.22(1000°C)

0.09(400°C)

0.16(800°C)
0.22(1000°C)

0.12(600°C)
0.22(1000°C)

0.176(800°C)
0.22(1000°C)

Tensile strength (MPa)
(density as 128kg/m3)

0.04

0.04

0.04

0.04

0.04

Chemical composition

 

 (%)

AL2O3

≥44

46

47-49

52-55

39-40

AL2O3+SIO2

96

97

99

99

-

AL2O3+SIO2+ZrO2

-

-

-

-

99

ZrO2

-

-

-

-

15-17

Fe2O3

<1.2

<1.0

<0.2

<0.2

<0.2

Na2O+K2O

≤0.5

≤0.5

≤0.2

≤0.2

≤0.2

Size  (mm)

Length: 14640/7200/3600

Width: 1220/610

Thicknes: 10-50

 

 

 

 

 

Product Uses

 

 Ceramic Fiber Blanket is Aerospace, steel, petrochemical heat insulation; Military equipment fire insulation; Industrial furnace, heating device wall lining, backing insulation; High temperature equipment insulation; Heat pipe heat insulation; Electrical components heat insulation fire; High temperature gaskets; Module, folded piece of raw materials


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Q:Who can tell me what ceramic fiber blanket is?
Ceramic fiber is also called aluminum silicate fiber, with aluminum oxide and silicon oxide as its main constituents and other little constituents. According to different constituent proportion and the added ancillary constituent, temperature resistance ranges from 900 to 1700 degree. There is also higher temperature resistance fiber like inorganic fiber. The constituent category is nearly same, but the difference of composition proportion is very big. It has other names in practices.
Q:What is the thickness of ceramic fiber paper?
The thinnest ceramic fiber paper is 0.5mm. Ceramic fiber paper can be used as high temperature thermal insulation material for various industrial furnaces, steel ladles, foundry ladles as well as submerged nozzles, as electric and thermal insulation material for industrial furnaces, as sealing material for expansion joint of furnace door and body, as lining of cast aluminum model, as demoulding glass ceramics and hot-melt glass, as high temperature sealing gasket, as thermal and electric insulation material for heating equipment of apparatus, as noise elimination as well as thermal insulation material for muffler, and as thermal insulation material for exhaust pipe, etc.
Q:What are the specifications of ceramic fiber packing?
Ceramic fiber packing: woven by the high quality ceramic fiber line and used in heat insulating materials, it is the ideal substitute for asbestos rope. It is commonly used in the sealing of various kinds of stoves, burners, heat exchangers and the flue doors. It can also be enhanced by metal wire. Index: size (mm), reinforced material, resistant temperature 5 x5 ~ 50 x50, glass fiber: 650 °C, C5x5 ~ 50 x50, steel wire: 1260 ° C.
Q:Who knows the advantages of the far infrared ceramic fiber?
It is fired under the high temperature, does not fade, non-absorbent, non-deformation and easy to clean. Some ceramics can be used in microwave ovens and are non-toxic and harmless to the human body. Advantage is the combination of beauty and use. The defect is fragile.
Q:What high temperature can the refractory ceramic fiber cloth tolerate?
It depends on what material used in the ceramic fiber. The normal operating temperature of aluminum oxide is 1200 degree. This is residential. It has 2200 degree high temperature in military.
Q:What’s the difference between heat preservation and heat insulation ceramic fiber blanket and rock wool blanket?
Ceramic fiber strip is a kind of fibrous lightweight refractory material with light weight, high temperature resistance, good thermal stability, low thermal conductivity, low specific heat and mechanical shock resistance and other advantages, so it is widely applied in industries such as machinery, metallurgy, chemical engineering, petroleum, ceramics, glass and electronics. Ceramic fiber strip, one of fire-resistant and fireproof materials, is produced by the refractory fiber of high purity and applied in high temperature insulation. Compared with natural cellulosic fiber, the characteristics of raw material of glass fiber strip are as follows: circular cross profile, same diameter, highly elaborate production, high proportion of glass fiber and strong dimensional stability.
Q:What are the specifications and models of the ceramic fiber board?
For ceramic fiber board, there is no rated temperature, instead, classification temperature is generally called which includes four types: 1000℃, 1260℃, 1400℃, 1430℃, and 1600℃. Its continuous use temperature is usually 150-200℃ lower than its classification temperature.
Q:What are the specifications of ceramic fiber thermal insulation pipe?
ф22mm ф27mm ф34mm ф42mm ф48mm ф60mm ф76mm ф89mm ф114mm ф140mm ф168mm ф219mm ф273mm ф325mm ф377mm ф426mm ф480mm ф530mm ф630m All of these specifications belongs to the international standard pipe diameter. Thermal insulation pipe is used for the transportation of liquid, gas and other medium. And it is often used in the pipe thermal insulation projects in petroleum, chemical industry, military, central heating, central air-conditioner, and municipal administration, etc.
Q:What is ceramic fiber blanket?
Ceramic fiber blanket is made from aluminum silicate fiber filament through special double needling technique. Fiber’s intertexture degree, delamination resistance, strength of extension and the surface roughness are greatly improved after the special double needling technique.
Q:What’s the difference between the ceramic fiber and glass fiber?
Both of them are inorganic nonmetallic material and silicate. They can be used as structural material focusing on mechanical properties and functional material focusing on characteristics of light, electricity, sound and magnet, etc. Their main difference lies in the operating temperature: the glass wool is less than 300℃, while the ceramic fiber can reach up to 1000℃.

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