Ceramic Fiber Blanket Used for Steel Field

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
500 kg
Supply Capability:
3000 kg/month

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Product Description:

Features;

Low thermal conductivity and low heat storage

Excellent heat insulation, fire proofing and processing function

Excellent chemical stability

Excellent erosion insulation and resistance of folding

Application:

Industrial furnace heaters, inside wall of high temperature tube,

Liners of chemical industry high temperature reactionequipment and pyrogenation  

Electric power furnace , nuclear power station and heat insulation

Fire proofing  and  heat insulation of high building

Heat insulation for kiln door and lid

Filtration material of high temperature

Data Sheet:

ITEM

PRODUCT

COM

STD

HP

HA

HZ

Classification Temperature(ºC)

1100(2012℉)

1260(2300℉)

1260(2300℉)

1360(2480℉)

1430(2606℉)

Working  Temperature(ºC)

<1000(1832℉)

1050(1922℉)

1100(2012℉)

1200(2192℉)

1350(2462℉)

Color

Pure White

Pure White

Pure White

Pure White

Pure White

Density(kg/m3)

96-128kg/m3

96-128kg/m3

96-128kg/m3

128-160kg/m3

128-160kg/m3

Line Shrinkage

(%) After 24hours

2.5

(1000/1832℉)

2.5

(1000/1832℉)

2.5

(1100/2012℉)

3.5

(1250/2282)

≤3.5

(1350/2462℉)

     Thermal conductivity

(w/m.k) 

density(128Kg/m3)

0.09(400℃/752F)

0.09(400℃/752F)

0.09(400℃/752F)

0.132(600℃/1112F)

0.76(600℃/1112F)

0.176

 (800ºC/1472F)

0.176

(800ºC/1472F)

0.176

(800ºC/1472F)

0.22

    (1000ºC/1832F)

0.22

(1000ºC/1832F)

0.22

(1000 ºC/1832F)

0.28

(1200ºC/2192F)

Tensile strength (Mpa)

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

 

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Q:How to keep ceramic fiber board?
Ceramic fiber board is rigid and high temperature resistant ceramic fiber board, using injection fiber as the raw material of ceramic fiber board and adding a definite proportion of the binder and packing grade additives. It is fully dispersed into paste in the mud pits through beater. It is pumped into the forming pool and stirred by using compressed air. It is made by putting mould into the forming pool and making the fiber pulp adsorbed on the mould by using the principle of vacuum. Ceramic fiber board is characterized by low thermal conductivity, good high temperature stability, resistance to air flow scouring, uniform density, excellent thermal shock resistance, excellent chemical erosion resistance( except phosphoric acid, hydrofluoric acid and strong alkali) and easy installation. It has good heat insulation capacity, which contributes to reducing the energy cost and cycle time and protects the furnace shell from the influence of heat shocks. It can also be directly used as refractory materials.
Q:What are the raw materials for making ceramic fibers?
In recent years, because of the global energy prices continue to rise, energy saving has become a China national strategy background, than the insulation bricks and other traditional refractory pouring material such as 10-30% ceramic fiber has been more and more widely used in the domestic Chinese, development prospect is very promising. Throw carpet and spray carpet difference
Q:Ceramic fiber material fire shutter door how many square?
Now there are two kinds of rolling to use ceramic fiber: a called inorganic super fire shutter (commonly known as the double track curtain), the curtain surface is glass fiber cloth + ceramic fiber cloth + ceramic fiber blanket + aluminum foil cloth, one is WFJ (glass fiber cloth + ceramic fiber cloth + glass fiber cloth).
Q:What’s the density of ceramic fiber board?
The density of fiberboard by wet molding process is 280-320kg/m3. The smaller one is called ceramic fiber felt in national standard, and its maximum density can be up to around 700 kg/m3.
Q:What are the specifications of ceramic fiber packing?
The specifications of ceramic fiber packing: 5 x 5mm-200 x 200mm; Special specifications or all kinds of non-standard products can be made according to customers’ requirements.
Q:What's the selection of refractory materials for glass furnace?
Aluminum silicate fiber also called ceramic fiber is a new type of lightweight refractory material, the material has light weight, high temperature resistance, good thermal stability, low thermal conductivity, heat capacity, anti mechanical vibration, thermal expansion of the advantages of small, good insulation performance, through special processing, can be made of aluminum silicate fiber board, aluminum silicate fiber mat, aluminum silicate fiber rope, aluminum silicate fiber blanket and other products. New type sealing material with high temperature and low thermal conductivity, light weight, long service life, high tensile strength, good elasticity, non-toxic characteristics, is a new kind of material instead of asbestos, widely used in metallurgy, electric power, heat insulation equipment, machinery, chemical industry.
Q:What is the difference between aluminium silicate needled blanket and aluminium silicate fiber felt?
Aluminum silicate needled blanket is made of high-quality coke stones by more than two thousand degrees Celsius temperature of melting and solidification into fusion with other additives and have many special properties, such as, good extensibility, strong shock resistance, light weight, excellent heat insulation, good stability, no deformation at high temperature to several thousand degrees, so aluminum silicate needled blanket is often used in the chemical industry, construction industry, electronic industry, aerospace industry, military industry, air conditioning and refrigeration etc..
Q:Does anybody know about the property and application of the ceramic fiber heating plate?
First, property and application of ceramic heating plate: It is a heater with high heating temperature and long service life. Ceramic heater can adapt to increasingly high requirement on working temperature in modern industries, particularly the chemical industry, chemical fiber, engineering plastics, plastic machinery, electronics, medicine, food and various pipelines. Ceramic heater is formed by putting screw-type resistance wire through specially designed high temperature resistant ceramic tile and extending it precisely. It is flexible with beautiful metal shell ceramic fiber as the insulating layer, forming effective high temperature and high power density. It is a heater with band form, flexible design and easy installation. Second, technical characteristics: Ceramic electric heater has ring type, plate and other specifications. It possesses many advantages: reliable during work, long service life, sturdy and durable, energy saving, easy installation, high temperature resistant, high heat conductivity, good insulation, and no limitation of models, specifications and dimension in manufacturing. According to users’ demand on mode of connection, voltages of 36V, 110V, 180V, 220V and 380V can be chosen and determined (according to users’ needs). The maximum power termination is 6.5w/m2. Compared with traditional heaters, ceramic electric heater can cut down 30% energy consumption.
Q:How many kinds of materials are there in ceramics?
Domestic ceramic fiber felt from the content of AIO were% and%, the former use temperature of 110 to 000 degrees, the latter is l000 DEG C by the ceramic fiber felt with adhesive is divided into hard ceramic fiber felt (aluminum phosphate adhesive), ceramic fiber felt soft (adhesive latex, polymeric aluminum and water glass methyl cellulose, latex, 11 aluminum phosphate composite adhesive) and ceramic fiber wet felt (adhesive silica sol) three.
Q:Ceramic fiber insulation after moisture can still play a cold roles?
Ceramic fiber is an efficient insulation material, with light weight, high strength, low oxidation resistance, low thermal conductivity, good flexibility, corrosion resistance, low heat capacity and sound insulation and so on.

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