Ceramic Fiber Blanket of High Alumina Insulation

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
10 roll
Supply Capability:
50000 roll/month

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Product Description:

Specifications of Ceramic Fiber Blanket for Boiler Insulation

1. Superior chemical stability,heat stability and flexibility.

2. Low thermal conductivity and thermal capacity.

3. Superior sound absorption and noise reduction.

4. Resilient

5.Easy to cut,wrap or form

6. Width 610*thick10/15/20/25/30/35/40/50/60/70/80mm
7. Made of fine aluminum silicate fiber filament,molded by two-side needled process,used in the manufacture of heat insulation equipments,military fire insulation equipment and industrial furnaces,providing the following benefits,

 

Composition of Ceramic Fiber Blanket for Boiler Insulation

Composition 

1260Ceramic Fiber Blanket

1400Ceramic Fiber Blanket

1500Ceramic Fiber Blanket

1600Ceramic Fiber Blanket

Temperature(°C)

1260

1420

1500

1600

Melting point( °C)

1760

1800

1900

2000

Colour

White

White

Blue and green

White

Average Fiber Diameter (um)

2.6

2.8

2.65

3.1

Fiber Length(mm)

~250

~250

~150

~400

 Weight(Kg/m)

2600

2800

2650

3100

Shot Content (%)

( > 212um) 

12

12

Kcal/mh°C(W/mK) ,ASTM C201, 190kg/m

Average 400°C

0.08

0.08

Average 600°C

0.12

0.12

Average 800°C

0.16

0.16

Average 1000°C

0.23

Composition

Al2O3

47.1

35.0

40.0

72

SiO2

52.3

46.7

58.1

28

ZrO2

17.0

Cr2O3

1.8

 

 

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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 use of ceramic fiber resistance furnace?
The maximum working temperature of ceramic fiber resistance furnace can reach 1200℃. It can be used in the field of laboratory rooms, industrial and mining enterprises, and research and development institutions for elemental analysis and determination, quenching, annealing, and tempering of the small-sized steel. The resistance furnace is equipped with a temperature controller and a thermocouple used for temperature measurement. With complete supplies from manufacturers, the purposes of index regulation and electric furnace control can be realized.
Q:What is the difference of ceramic fiber asbestos cloth?
Considering that you compare it with ceramic fiber cloth, your principle usage must be in thermal insulation: There is a variety of glass fiber cloth, including C glass fiber cloth, non-alkali glass fiber cloth, high silica glass cloth, etc. The former two are relatively cheap, but the applicable temperature is no more than 650℃. The last one, high silica glass cloth, cannot be used in the temperature above 950℃. But it is more expensive with uniform appearance and density. If in a higher temperature, ceramic fiber cloth is suggested to be used and the price is reasonable.
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’s soluble ceramic fiber?
1. As a fibrous light refractory, the ceramic fiber is combined with excellent performance of traditional thermal insulation material and refractory material. Involved in many areas and widely used in various industry departments, its product can be seen as base material used to improve the thermal performance of thermal equipment like the industrial furnace and heating device, and realize structure lightening and energy saving; 2. It boasts low thermal conductivity, good thermal stability and chemical stability without corrosivity. The brake lining made from the fiber possesses high temperature resistance and dispersity, and is suitable for all sorts of blender mixers to stir; 3. It’s applicable for brake linings with requirements on high temperature resistance, thermal recovery and little noise in the brake area.
Q:What is the difference between nanometer ceramic board and ceramic fiber board?
Ceramic silicon fiber board, made by burning long fiber silicon dioxide, clay, talcum powder and colored glaze under 1150 degree, is a revolutionary high-tech building material in the 21st century. Ceramic fiber board, also called aluminum silicate fiber board, is a kind of refractory material. It still keeps good mechanical strength even after heating. Compared with fiber blanket and fiber felt, it is rigid and a fiber thermal insulation product with supporting strength.
Q:Who can tell me what the ceramic fiber density is?
Density of ceramic fiber products: 1. The density of aluminum silicate wool board by means of wet process production is 192kg/m3 ; 2. The density of aluminum silicate cotton blanket by means of dry process production is 128kg/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: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 ceramic fiber felt?
Ceramic fiber 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.

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