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:What is the thickness of ceramic fiber paper?
The density of ceramic fiber board is 280-320kg/m3. Ceramic fiber board is made by wet vacuum forming process, whose strength is higher than that of fiber blanket and vacuum forming felt. And it can be applied in such high temperature field that requires products with rigid strength. Here follows its features: high compressive strength and long service life; low thermal capacity and conductivity; non-brittle material and good flexibility; accurate size and good flatness; easy to cut, install and work; high resistance to weather; continuous production, uniform distribution of fiber, and stable performance; excellent sound-absorption and noise reduction.
Q:Who knows the advantages of the far infrared ceramic fiber?
1. It has high efficiency and is energy saving, no smoke, no open flame. The thermal efficiency is as high as 70.1%, which increases 40% Ethan compared with the national standard. 2. It is environmental, healthy and doesn’t smoke lung. Ceramic environmental protection material, flameless combustion mode and efficient infrared thermal conversion effectively inhibit the generation and discharge of carbon monoxide and helium oxide and eliminate hazard threating human health. It doesn’t fume pot and lung; 3. It is time saving and high efficiency. The average temperature of infrared combustion surface is as high as 1100℃. The thermal radiation of infrared is penetrating, which can quickly heat the heated objects; 4. It is safe and durable, with high temperature resistance, no oxidation, no rust, no deformation, thermal cracking resistance, no clean. Using high-tech ceramic chip and combining with high-tech flexible packaging paste technique, its average service life can reach more than eight years.
Q:What's the selection of refractory materials for glass furnace?
Siliceous insulating brick brick exterior, clay brick exterior with the proportion of 0.8 of the clay brick can ah. Use some more aluminium silicate felt
Q:What's the function of high temperature 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. Ceramic fiber blanket doesn’t contain any organic binder so as to ensure that ceramic fiber blanket has great plasticity and stability in high and low temperature conditions. Typical application: the high-temperature heat insulation of aerospace, steel and petrochemical; fire protection and heat insulation of military equipment; heat insulation of industrial furnace, wall lining and backing lining of heating devices; heat insulation of high temperature devices; heat insulation of high temperature pipes; thermal insulation and fireproofing of electronic components; high-temperature gasket and raw materials of module and folded pieces.
Q:What is the material of ceramic fiber?
Ceramic fiber is a fibrous and light fireproof material with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., thus being widely used in such industry as machinery, metallurgy, chemical industry, petroleum, ceramic, glass, electronics, etc.
Q:What are the specifications of ceramic fiber rope?
Thickness: 1.5, 2, 3, 5, 6mm. Width: 20-900mm(Nickel chromium alloy wire, stainless steel wire and glass fiber are all reinforced.) Other specifications can be produced according to customers’ requests. Asbestos products have been acknowledged to be harmful to the human body and environment in recent years, and they are prohibited from production and have limited uses in the developed countries.
Q:What’s the maximum bearing temperature of the refractory and high temperature resistant ceramic fiber cotton?
It depends on what material the ceramic fiber gasket uses. It’s usually referred to high temperature gasket made from ceramic fiber paper. It is generally classified into normalized form and high alumina type, of which the former can resist the maximum temperature of 1260℃ and its continuous use temperature is 1000℃, the latter can be used for a long period at the temperature of 1200℃. Nichrome wire, stainless steel wire and glass fiber are reinforced. Ceramic fiber coating cloth and slag cloth, sintering ceramic fiber cloth and ceramic fiber fumigation cloth) Characteristics of the ceramic fiber cloth: high temperature resistance, low heat conductivity, thermal shock resistance, low thermal capacity; superior insulating property at high temperature, long service life; resistance to nonferrous metals like molten aluminum and zinc erosion; low and high temperature strength; innocuity with no adverse effect on the environment.
Q:What is nano ceramic fiber board?
Ceramic fiber usually makes inorganic material into threadiness, and is used for refractory material or other filling material. The nano ceramic fiber board that you said is generally powder particle on the nanoscale, then made into ceramic fiber.
Q:Which is better, aluminum silicate insulation fiber and ceramic fiber blanket?
The fiber blanket does not contain any organic binders to ensure that the ceramic fiber blanket has good flexibility and stability in high temperature and low temperature conditions.Aluminium silicate insulated cotton is a raw material without any processing.
Q:What is the standard of ceramic fiber board?
It shall be light, resistant to high temperature, good in heat stability, low in thermal conductivity and specific heat, and resistant to mechanical shock. And it shall be exclusively used in the environment of high temperature, high pressure and easy abrasion.

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