Ceramic Fiber Blanket Applied in Electrical Insulator

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Product Description:

Composite of Ceramic Fiber Blanket Applied in Electrical Insulator

Ceramic Fiber Blanket is made from high quality clay, high

purity alumina and silica oxides by spun or blown process.

 

Types of Ceramic Fiber Blanket: 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 Blanket also has difference, and they are suitable for different working temperatures.

 

Main Features of Ceramic Fiber Blanket Applied in Electrical Insulator

Low thermal conductivity

High tensile strength

Resilient to thermal shock

Corrosion resistance

 

Application of Ceramic Fiber Blanket Applied in Electrical Insulator

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 Blanket Applied in Electrical Insulator

 

Product Process

 

Ceramic Fiber Blanket Applied in Electrical Insulator

  

Ceramic Fiber Blanket Applied in Electrical Insulator 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 Blanket Applied in Electrical Insulator

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.

 

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Q:What is the standard of ceramic fiber board?
Basalt fiber cloth is high-strength and permanently fire resistant. It can endure above 1000℃ in a short period while 760℃ in a long period, which is an ideal material to replace asbestos and glass fiber cloth. Ceramic fiber products use ceramic fiber as raw materials, and boast 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:Who can introduce how to use ceramic fiber binder?
Method: 1、Stir 1) Pour drinking water into mixing barrel, and then pour cementing agent orderly according to amount, and the mixing ratio is: water: dry powder 1:4. Then stir it evenly with a motor stirrer (750W) and the speed is 150r/min. 2、After watering it (placing it still) for 15 minutes, stir it again for 1-3 minutes.
Q:What is the difference between nanometer ceramic board and ceramic fiber board?
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. Features: Apart from the excellent performances owned by the corresponding diffuse ceramic fiber cotton, it has solid quality, good toughness and intensity, excellent ability to resist wind erosion. It isn’t bulgy when heating, light in quality, easy to construct and arbitrary to cut and blend. It is the ideal energy-saving material of furnace, pipe and other insulation equipment. 1. high crushing strength and long service life; 2. low thermal capacity and low thermal conductivity; 3. not brittle material and good toughness; 4. precise size and good smoothness; 5. Easy to cut, install and construct; 6. excellent ability to resist wind erosion; 7. continuous production, even fiber distribution and stable performance.
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's the function of high temperature ceramic fiber blanket?
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.
Q:Who knows well about the production process of the ceramic fiber?
It’s briefly taught in chemistry class at middle school that ceramic fiber is a new lightweight refractory with high temperature resistance, good thermal stability, low thermal conductivity, low heat capacity, mechanical vibration resistance, small thermal expansion and thermal insulation. 1. The manufacturing process of preform body: A. mixing process: weighing and putting in single ceramic raw material in accordance with the formula---stirring well in the blending basin---pumping in the higher place pond---sieving (twice) ---deironing (twice)
Q:What is the performance of ceramic fiber tube furnace?
It is a kind of high temperature experiment equipment, adopting quality and super energy-conservation ceramic fiber tank. It is highly energy-conservation, and its energy consumption is only a half of ordinary tube furnace. High temperature electric resistance wire warms up, and the insulation layer is fiber cotton blanket and metal shell. Quartz tube and sealing equipment can be chosen according to different requirements, and can be vacuumized or connected to air. It includes various types: tube furnace, tube furnace of multiple temperature zones, tube-typed heating furnace, tube-typed resistance furnace, high temperature tube… 6、Owing to perfect insulation performance and low heat capacity, the whole equipment and ordinary heavy refractory furnace
Q:What is the material of ceramic fiber?
1、Ceramic fiber, ceramic fiber felt for short, is a fireproof material (such as flint clay) owing to resistance to high temperature. The fibrous substance, formed from being melt by electric arc and then blew up by compressed air, is called as ceramic fiber cotton. 2、Ceramic fiber cotton can be made into a variety of ceramic fiber products. The ceramic fiber cotton content of domestic ceramic fiber felt AI2O3 is 62% and 45%. The former one can be used in the temperature of 1150-2000℃ while the latter is in 1000℃.
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:How is the ceramic fiber cotton performance?
Ceramic fiber, integrating traditional thermal insulation materials with the excellent properties of refractory materials, is a kind of fibrous lightweight refractory material. Its product involves various fields and is widely used in various industrial departments. It is the basic material to improve the thermal performance of thermal equipment such as industrial furnace and heating device and achieve lightweight structure and energy saving. Performance and application: low thermal conductivity, good thermal stability and chemical stability, non-corrosiveness. Brake lining made by this fiber has good high temperature resistance and dispersion and is suitable for the mixing of all kinds of mixers. It is suitable for the brake lining with high temperature requirements, good heat recovery performance and small brake noise. 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. The application of it in cutting-edge science and technology departments such as aerospace and atomic energy is also increasing. It has a very prospective future. Ceramic fiber in our country starts late, but has always maintained a momentum of sustainable development with production capacity constantly increased and product serialization achieved.

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