Standard form ceramic fiber blanket for industrial furnace

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Tianjin
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TT OR LC
Min Order Qty:
20 roll
Supply Capability:
10000 roll/month

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Description

Ceramic Fiber Blanket is made by continuous processing method. The fiber interweave shapely after being needled. It has excellent tensile strength. The blanket do not contains any bonding agent.

Ceramic Fiber Blanket not only can resist the chemical species, but also the hydrofluoric acid, phosphoric acid and strong base. The Fiber Blanket has excellent capability of resisting the oil. After being dried, it will repossess the thermal characteristic and the physical feature.

Okorder providers various densities and thickness of Ceramic Fiber Blanket, pleases contact us for your needs.

 

Ceramic Fiber Blanket Advantages:
 -Low heat conductivity and thermal capacity
 -Excellent thermal stability and shock resistance
 -Strong tensile resistance
 -Excellent heat insulation, fireproof and sound insulation

 

Ceramic Fiber Blanket Applications:
-Industrial kiln, heating device, high-temperature pipeline wall lining.
-Heat insulation of electric boiler, steam turbine and nuclear electricity.
-Wall lining of chemical high-temperature conversion unit and heating equipment.
-Fireproof and heat insulation of tall buildings.
-Heat insulation of kiln door and roofs.
-Materials of high-temperature filtration.

 

 Technical Parameters:

Type

Ordinary

Standard    

High   Purity  

High   Aluminium  

Zirconia    

Classification   temperature (°C)

1100

1260

1260

1360

1430

Working   Temperature (°C)

<   1000

1050

1100

1200

1350

Color 

white

spotlessly   white 

spotlessly   white

spotlessly   white

spotlessly   white

Density    (kg/m3)

96
  128

96
  128

96
  128

128
  160

128
  160

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

0.09(400°C)
  0.16(800°C)

0.09(400°C)
  0.16(800°C)

0.09(400°C)

0.16(800°C)
  0.20(1000°C)

0.12(600°C)
  0.20(1000°C)

0.16(800°C)
  0.20(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< span="">

<1.0< span="">

0.2

0.2

0.2

Na2O+K2O

≤0.5

≤0.5

0.2

0.2

0.2

Size    (mm)

Spec.   7200×610×10-50 Other sizes can be available.

 

Grade

COM

ST

HP

HA

HZ

Tenglong Style

4220C

4220ST

4220HP

4220HA

4220HZ

Category temperature (°C)

1050

1260

1260

1360

1430

Operating Temperature(°C)

<1000< span="">

1050

1100

1200

1350

 Color

white

spotlessly white

spotlessly white

spotlessly white

spotlessly white

volume concentration (kg/m3)

96
 
128

96
 
128

96
 
128

128
 
160

128
 
160

permanent linear shrinkage rate   (%)(Insulation 24 hours, volume concentration 128/m3 )

-4
 
(1000C)

-3
 
(1000C)

-3
 
(1100C)

-3
 
(1250C)

-3
 
(1350C)

The hot surface temperature thermal   conductivity (w/m.k) volume concentration 128kg/m3 128kg/m3)

0.09(400C)
 
0.176(800C)

0.09(400C)
 
0.176(800C)

0.09(400C)
 
0.176(800C)
 
0.22(1000C)

0.132(600C)
 
0.22(1000C)

0.76(600C)
 
0.22(1000C)

tensile strength (MPa)
 
(volume concentration 128kg/m3

0.08-0.12

0.08-0.12

0.08-0.12

0.08-0.12

0.08-0.12

elemental composition
 
(%)

AL2O3

44

46

47--49

52-55

39-40

AL203+SIO2

96

97

99

99

-

AL2O3+SIO2+Zro2

-

-

-

-

99

Zro2

-

-

-

-

15-17

Fe2O3

<1.2< span="">

<1.0< span="">

0.2

0.2

0.2

Na2O+K2O

≤0.5

≤0.5

0.2

0.2

0.2

Products size (mm)

Common Specifications7200×610×10-50Other   specifications on request made

 

Why us

Professional fire brick manufacturer. We have being specialized in producing refractory fireclay brick for more than 40 years so that we can guarantee a stable quality.

Guaranteed quality. Our production process conforms strictly to the requirements of ISO9000 quality management system. Quality inspection is carried out in every links of our production. SGS third party inspection is available.

 Sound after sales service. We provide sound after sales service. We provide 24 hours’ consultation service. We are ready to answer your consultations at any time.

 


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Q:What are the features of ceramic fiber module?
Ceramic fiber, also called refractory fiber, is a refractory material with the lowest thermal conductivity and the best thermal insulation and energy-saving effect so far except nanometer materials. It is a good industrial furnace lining material with light weight, high heat resistance, good heat preservation effect, easy construction and other advantages. The high heat sensitive of ceramic fiber furnace lining can better adapt to the automatic control of heating furnace. The chemical performance of ceramic fiber lining is stable. Acid, alkali, as well as water, oil, steam are not eroded except phosphoric acid, hydrofluoric acid and strong alkali.
Q:Is ceramic fiber cotton block poisonous?
Ceramic fiber cotton block is non-toxic in that once being fired in high temperature, figuline is safety as long as it is not collected in areas of high heavy metal and high radiation. However, before being fired, some ceramic would be painted with chemical material, which is unsafe to some extent. So you’d better buy white ceramic.
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’s the price of refractory ceramic fiber blanket?
The price of ceramic fiber blanket varies from place to place. It is advised to have a look at local market.
Q:What industries is ceramic fiber material applicable to?
Ceramic fiber material is generally used for thermal insulation. It can be applied to all high temperature industries, such as petrochemical industry, steel and chemical fertilizer industries, casting industry, glass and cement industries, etc.
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 the performance of ceramic fiber tube furnace?
The performance of ceramic fiber tube furnace is good, mainly used in small volume production and experiments of colleges and universities, scientific research institutions, industrial and mining enterprises. Ceramic fiber tube furnace is safe and reliable, easy to operate, and is of high accuracy of temperature control, good effect of heat insulation, wide range of temperature, high uniformity of furnace temperature, various temperature zones.
Q:What is the price of high alumina ceramic fiber cotton?
Refractory ceramic fiber jilt silk rug is 4,000 yuan/kg; ceramic fiber insulation refractory module is 4,700 yuan/kg; ceramic fiber refractory insulation board is 7,000 yuan/kg.
Q:What degree can the high temperature ceramic fiber paper tolerate?
Temperature resistance of the high temperature ceramic fiber paper is different: It is above 1000 degree on the whole.
Q:Who knows the density of ceramic fiber board?
The density of ceramic fiber board is 280-320 kg/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.

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