Ceramic Fiber Module with Low Thermal Conductivities

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Qingdao
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5 roll
Supply Capability:
10000 roll/month

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Product Description:

Composite of Ceramic Fiber Module with Low Thermal Conductivities

Ceramic Fiber Module with Low Thermal Conductivities is made from high quality clay, high

purity alumina and silica oxides by spun or blown process.

 

Ceramic Fiber Module with Low Thermal Conductivities: ordinary type, standard form, high-purity type, high-alumina type and containing zirconium type. Different types of products used different materials. Performance of Ceramic Fiber Module with Low Thermal Conductivities also has difference, and they are suitable for different working temperatures.

 

Main Features of the Ceramic Fiber Module with Low Thermal Conductivities

Low thermal conductivity

High tensile strength

Resilient to thermal shock

Corrosion resistance

 

Application of Ceramic Fiber Module with Low Thermal Conductivities

Petrochemical process heater refractory fiber lining

General furnace backup insulation

Heat treating furnace or intermittent(shuttle) kiln hot face lining

Electrical insulator

Heat seals for kiln car or furnace door

High temperature acoustic

Fire protection

 

Ceramic Fiber Module with Low Thermal Conductivities Images

 Ceramic Fiber Module with Low Thermal Conductivities

 

Ceramic Fiber Module with Low Thermal Conductivities Specification

 

Type

STD

HP

HA

HZ

Classification     Temperature (°C)

1260

1260

1350

1430

Working     Temperature (°C)

1050

1100

1200

1350

Color

Spotlessly white

spotlessly

spotlessly

spotlessly

white

  white

  white

Density      (kg/m3)

64,96,

64,96, 

64,96,

64,96, 

128,160

128,160

128,160

128,160

Shrinkage     on heating (%)

3

3

3.5

3.5

(24 hours,   density   as 128/m3)

(1150°C)

(1250°C)

(1300°C)

(1350°C)

Thermal   conductivity   by different temperature   (w/m.k) (density as   128kg/m3)

0.15(800°C)

0.176(800°C)

0.18(1000°C)

0.23(1000°C

 0.17(1000°C)

0.22(1000°C)     

    0.26(1200°C)

 0.31(1200°C)

Tensile     strength (MPa)

0.04

0.04

0.04

0.04

(density as   128kg/m3)

Chemical

AL2O3

45-47

45-46

53-55

38-54

composition

AL2O3+SIO2

98.5

99

99

82-90

(%)

ZrO2

-

-

-

10-18

 

 

FAQ of Ceramic Fiber Module with Low Thermal Conductivities

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories,at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time,seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit,We can offer the best suggestions and solutions according to your condition.

Q4:Is your company accept customization?

A:We have own factory and excellent technical team,and we accept OEM service.

Q5:How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.

Q6:How to slove the quality problems?

A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

Q7:Can you offers samples?

A:Of coures,samples are free but freight paid by the buyers.

Q8:What is the service life of your products?

A:The service life of different bricks is unlike.It also depends on your using condition and method.


If you have any enquiry,please don't hesitate to contact us, we will provide our best products and services for you!!

 

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Q:How is the ceramic fiber cotton performance?
Raw materials such as the calcined fireclay of high purity, alumina powder, silica powder, chrome sand are fused with high temperature in industrial electric furnace and fluid is formed. Then using air compression injection or thread throwing machine to make fiber, ceramic fiber cotton is formed through cotton collecting of condenser. Fiber cotton can be further processed into fiber blanket, board, paper, cloth, rope and other products. Ceramic fiber is a kind of efficient thermal insulation material, characterized by light weight, high strength, oxidation resistance, low thermal conductivity, good flexibility, corrosion resistant, small heat capacity and sound insulation, etc.
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 high temperature can the refractory ceramic fiber cloth tolerate?
Ceramic fiber cloth has high temperature resistance, 1000℃ continuous operating temperature, low thermal conductivity, thermal shock resistance, low thermal capacity; excellent heat insulation performance, long service life; resistant to erosion of nonferrous metals such as aluminum and zinc, etc.; good low and high temperature strength; non-toxic, harmless, and no adverse effect on environment; easy construction and installation.
Q:Who can tell me what the ceramic fiber density is?
The density of ceramic fiber module is generally within the range of 200-220. The earliest produced ceramic fiber module is made from ceramic fiber injection blanket, for the fiber of injection blanket is fine and short, making the expansiveness of the module made out of it relatively stable. While in recent years, considering the cost of production, most ceramic fiber modules are made from thread throwing blanket for it has large tensile force. Select the density and thickness of the ceramic fiber module according to the furnace body temperature, the thermal state of modules and the thermal atmosphere inside the furnace. If it’s just used as insulating layer, the density of 200kg/m3 is suggested.
Q:What is the raw material of ceramic fiber?
With unique optical property, ceramic material can be used as solid state laser, optical fiber and optical memory. Transparent ceramics can be used for high pressure sodium lamp tube. Magnetic ceramics (ferrite: MgFe2O4、CuFe2O4、Fe3O4 ) will be widely used in audiotapes, records, transformer core and memory elements of large computers.
Q:What are the specifications of ceramic fiber packing?
5 x 5mm-200 x 200mm. It is usually woven by a soft stringy material. Sealing is achieved by filling seal cage with stripes whose cross-sectional area is square. Packing is divided into aramid packing, graphite packing, anti-sunction packing, high water-based fluid packing, carbon fiber packing, aramid carbon fiber packing, aramid anti-sunction packing, ramie packing.
Q:What are the specifications and models of the ceramic fiber board?
In terms of the characteristics of the ceramic fiber board, it has high compression strength and long service life, low thermal capacity and heat conductivity, non-brittle material quality and good toughness, accurate dimension and good flatness, easy cutting and installation, and good anti-wind erosion properties. With continuous production and uniform distribution of fibers, it has stable performance and fine sound absorption and noise reduction properties.
Q:Does anybody know about the property and application of the ceramic fiber heating plate?
Ceramic heater plate is a heater with high heating temperature and long service life. It 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. Element structure of ceramic heating plate (far-infrared heating plate, embedded ceramic heating plate): Adopting high radiance glaze and ceramic material with good thermal shock performance as base material, ceramic heating plate is sintered at a time with high-quality nichrome wire.
Q:What is nano ceramic fiber board?
Nano ceramic fiber board belongs to nanoscale raw material and uses ceramic fiber as raw materials, and with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., they are used in the environment of high temperature, high pressure and easy abrasion.
Q:What is the standard of ceramic fiber?
There are no particular standards. The specifications of ceramic fiber products: 5 x 5mm-200 x 200mm; Special specifications or all kinds of non-standard products can be made according to customers’ requirements.

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