Ceramic Fiber Yarn Used in the Insulation Furnace

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
500 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Specifications

1. Ceramic fiber yarn
2. Temperatuer up to 1260C
3. High strength
4. For heat insulation

Characteristics:

  High Temperature Ceramic Fiber Yarn   is manufactured from high quality alumina-silica ceramic fiber and has been mechanically twisted to give it tensile strength. 

2.    High Temperature Ceramic Fiber Yarn   is available as E-glass or stainless steel wire reinforced yarn from 425 tex to 2500 tex in single, two or three plies. 
3.   High Temperature Ceramic Fiber Yarn   can be woven, plaited into numerous forms of products which are strong, 

chemically stable and exhibit superior thermal properties, ideal for most industrial high temperature applications. 

4. Product made of High Temperature Ceramic Fiber Yarn   resist attack from most corrosive agents, except hydrofluoric, phosphoric acids and concentrated alkalis. 
5.  High Temperature Ceramic Fiber Yarn STYLE 4300:  Ceramic Fiber Yarn With Fiberglass Filament insert.

Application:

1. High temperature gaskets.                     
2. Making cloth, tape, rope, etc.
3. Sewing thread for high temperature textiles. 

Colour

White

Al203+sio2%
Al203%
Fe203%

>=97
>=48
<=1.1

Fiber diameter(um)

2-4

Fiber Iength(mm)

100-200

Bulk density(Kg/m3)

300-700

Moisture %

<=1.0

Thermal Conductivity(Hot face),w/m.k

0.12~0.13(300°C)
0.13~0.16(600°C)
0.17~0.20(1000°C)

Heating liner shringkage(%)

<=3.5(1000°C*3h)

High-temperature loss on lgnition

10

15

20

15

20

25

Safe working temp°C

<=1000

<=450

Acid-resistance and alkali-resistance%

50(10% NaoH After 72 hours)
50(10% N2S04 After 72 hours)

Reinforced material

Stainless Steel

Glass filament

 

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Q:What’s the use of ceramic fiber resistance furnace?
The series of box muffle maximum working temperature can be up to 1200℃, and 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.
Q:What is the difference between nanometer ceramic board and ceramic fiber board?
The difference between nanometer ceramic fiber board and ceramic fiber board is as follows: The traditional ceramic fiber board with good heat insulation and high temperature resistance is widely applied in some furnaces, but some deficiencies, such as low strength, still exist in this kind of traditional products, which restricts its application in furnaces with high temperature, high pressure and stress. However, product performance is greatly improved with the introduction of nanotechnology and the use of special manufacturing technique. It has high strength, low thermal conductivity, good thermal insulation performance, obvious energy saving effect, which can improve the safety of furnace and develop performance of the product under the condition of high temperature and high pressure.
Q:What are the raw materials for making ceramic fibers?
Ceramic fiber is a fibrous lightweight refractory material, has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity and heat resistance of small and mechanical shock and other interests, so in the machinery, metallurgy and chemical industry, petroleum, ceramics, glass, electronics etc. have been widely used.
Q:What is the difference between thermal insulation cotton and thermal insulation sand?
The heat-resistant temperature of the two is different, the cotton is higher, the board is lower. Where the cotton can wrap round pipes, and so on, it can only be used in larger planes.
Q:What is the difference between ceramic fiber insulated cotton and aluminum silicate cotton?
Aluminum silicate cotton is a mineral material, and another name is ceramic fiber thermal insulation cotton. It is mainly because of that the composition of aluminum silicate and ceramics is approximately the same. But in exporting and product classification, they belong to the same refractory material in the essence. One is named by its physical composition while the other is translated according to foreign habit.
Q:What's the function of ceramic fiber rope?
It can be widely applied in industries such as chemical engineering, electric power, papermaking, food, pharmacy, etc. and the sealing of boiler door, machine, pump and valve with high temperature and high pressure. It is suitable for medium such as clean liquid or slurry, salt water, emulsion, grease, hydrocarbon, solvent, pulp, etc.
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:Ceramic fiber blanket will not expand when heated?
However, in the practical application, the long-term high temperature working environment, because the ceramic fiber blanket under micro fiber due to weight and brittle fracture of fiber to fiber aggregation, discharge pore space, so the macro view of the ceramic fiber blanket is a certain shrinkage rate is generally less than 3%.
Q:Who knows well about the production process of the ceramic fiber?
Ceramic fiber is manufactured by ceramic fiber products undergone accurate clipping, dotting punch, stamping die and other processes (some products are needed to bond by using binders under ultrahigh pressure). Features: 1) Continuous use temperature can reach 1000℃, and short time use temperature can reach up to 1260℃; 2) it’s resistant to acid and alkaline corrosion, and molten metal like aluminum and zinc erosion; 3) It has good high temperature strength and thermal insulation performance (please refer to physical and chemical indicators); 4) It has higher level electrical insulation under high temperature than glass fiber; 5) It is non-toxic, harmless and odorless.
Q:Aluminium silicate fiber blanket for insulated pipes or aluminium silicate ceramic fiber paper?
The stomatal density can know, aluminum silicate fiber blanket rate is much higher than that of aluminium silicate ceramic fiber paper, because the aluminum silicate fiber blanket belongs to pure inorganic products, and the pipe wall fits more closely, so the aluminum silicate fiber blanket thermal insulation on the pipeline used in large quantity, because the aluminum silicate ceramic fiber paper with organic ingredients, better insulation aluminum silicate fiber blanket. If you have a large number of pipes to do heat preservation, you can refer to the following fire pipe insulation thickness selection experience table.

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