Ceramic Fiber Blanket with Low Thermal Conductivity

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Qingdao
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TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

Ceramic Fiber Blanket with Low Thermal Conductivity


Fiber Blanket Introduction

Ceramic fiber blanket is made from high quality Gao-ling clay,high purity alumina and silica oxides by spun or blown process.the ceramic fiber blanket series includes STD/HP/HA/HZ,according to the different service temperature range from 1050-1350 oC.
The products are mainly used as inner lining for kilns in the metallurgy, petrochemical, machinery and electrons, ceramics industries, etc., and insulating material for nuclear power industry.


Fiber Blanket Features

1.Low thermal conductivity,low thermal capacity;
2.High wervice temperature,and can contact with the flame directly;
3.Good thermal stability, chemical stability and thermal shock resistance;
4.Good sound and heat insulation ability;
5.Easy to construct and convenient to use.

 

Fiber Blanket Application

O Refining and Petrochemical
Reformer and pyrolysis lining
Tube seals, gaskets and expansion joints
Crude Oil heater linings
O Steel Industry
Heat treating and annealing furnaces
Furnace door linings and seals
Soaking pit covers and seals
Furnace hot face repairs
Reheating furnace and ladle covers
O Ceramic Industry
Kiln car insulation and seals
Continuous and batch kilns
Power Generation
Boiler insulation
Boiler door
Reusable turbine covers
Expansion seals pipe covering
High temperature pipe, duct and turbine insulations   

 

Fiber Blanket Technical Data

ITEM

STD

HP

HA

HZ

Classification Temp.,

1260

1260

1350

1430

Working Temp.,

1050

1100

1200

1350

Al2O3 Content

45-47

45-46

53-55

38-54

ZrO2 Content

--

--

--

10-18

Thermal Conductivity(w/m.k)

(1000 ) 0.17

(1000 ) 0.22

(1200 ) 0.26

(1200 ) 0.31

Thermal Shrinkage 24h,%

(1150 )   ≤3

(1250 ) ≤3

(1300 ) ≤3.5

(1350 ) ≤3.5













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Ceramic Fiber Blanket with Low Thermal Conductivity

Ceramic Fiber Blanket with Low Thermal Conductivity

FAQ

Q1:What's the MOQ of trial order?
A:No limit,We can offer the best suggestions and solutions according to your condition.

Q2:Which payment terms can you accept?
A:T/T,L/C are available for us.

Q3: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.

Q4:Can you offers samples?
A:Of coures,samples are free but freight paid by the buyers.



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Q:Ceramic fiber spray and thrown silk floss, which is better
With the blowing of thrown silk cotton is two kinds of refractory ceramic fiber cotton cotton in the market at present, according to different production process is defined. Because of the different process, the characteristics of the two kinds of fire-resistant cotton are also different. According to different characteristics, they are applied in different heat insulation fields respectively. Ceramic fiber cotton, also known as aluminum silicate fiber cotton, its main purpose is to use other forms of refractory products, production and processing of raw materials.
Q:Who knows the density of ceramic fiber board?
The density of ceramic fiber board is 280-320 kg/m3. Ceramic fiber board is made by wet vacuum forming process, whose strength is higher than that of fiber blanket and vacuum forming felt. And it can be applied in such high temperature field that requires products with rigid strength. Here follows its features: high compressive strength and long service life; low thermal capacity and conductivity; non-brittle material and good flexibility; accurate size and good flatness; easy to cut, install and work; high resistance to weather; continuous production, uniform distribution of fiber, and stable performance; excellent sound absorption and noise reduction.
Q:How is the quality of ceramic fiber vermiculite cloth?
The quality is good. The refractory temperature of ceramic fiber vermiculite cloth is 1200-1450 degree. 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:What should be done on the surface of refractory ceramic lining when building unshaped refractory material?
The castable of refractory castable is made on the ceramic fiber board. Ji'nan dragon hot Ceramic Co., Ltd. (Dragon Fire energy) in the insulation layer, will be the insulation material cutting, to ensure no gaps.
Q:What is the material of ceramic fiber?
Ceramic fiber is a fibrous and light fireproof material with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., thus being widely used in such industries as machinery, metallurgy, chemical industry, petroleum, ceramic, glass, electronics, etc.
Q:Are ceramic fiber cotton poisonous?
Depends on the production process is the above kind, the province may not, but the production process may have some problems.
Q:Who can tell me what ceramic fiber blanket is?
Products of ceramic fiber, made by using ceramic fiber as material, refers to industrial products with light weight, high temperature resistance, good thermal stability, low thermal conductivity, low specific heat and mechanical shock resistance and other advantages. It is exclusively applied in all kinds of high temperature, high pressure and environments where it is easy to wear.
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: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:Is high density ceramic fiber board environmentally friendly?
High density ceramic fiber board is much environmentally friendly. It is cost-effective, reliable in quality and economical in price. It adopts pure material, can stand the test of time and won’t be eliminated easily.

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