Refractory Insulating Materials Ceramic Fiber Blanket

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

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Product Description:

General information:

Cmax ceramic fiber blanket is made from high quality gao-ling clay, high purity alumina and silica oxides by spun or blown process. It is asbestos free. No chemical binder is added. Double-size needling provides blanket with great tensile or handling strength for easy installation. Blankets are available in various classified temperature from 1260ºC to 1430ºC.

Standard Sizes:

25*610*7200mm

50*610*3600mm

13*610*14400mm

25*1220*7200mm

50*1220*3600mm

 

Regular Density:

128kg/m3, 96kg/m3

 

Advantages:
Heat reflectance
Light weight
Flexible
Resilient to thermal stock
High tensile strength
Corrosion resistance
Easy to install
Asbestos free

Application:
Petrochemical process heater refractory fiber lining
Heat treating furnace or intermittent (shuttle) kiln hot face lining
General furnace backup insulation
Heat seals for kiln car or furnace door
Electrical insulator
High temperature acoustic
Fire protection

Non-standard sizes are available upon request.

TECHNIQUE DATA                                                                    

STD

HP

HA

HZ

CLASSIFICATION TEMPERATURE(C)

1260

1260

1350

1450

WORKING TEMPERATURE(C)

1000

1050

1200

1350

COLOR

WHITE

WHITE

WHITE

WHITE

BULK DENSITY(kg/m 3 )

96/128

96/128

96/128

96/129

THERMAL SHRINKAGE 24HRS                                                
(Density 128kg/m 3 )

≤ 3

≤ 3

≤ 3.5

≤ 3.5

THERMAL CONDUCTIVITY(W/m. k)                
(Density 128kg/m3 )

800C

0.15

0.176

0.160

0.155

1000C

0.170

0.220

0.180

0.230

1200C

-

-

0.260

0.31

CHEMICAL COMPOSITION(%)

Al2O3

45-46

45-46

53-55

38-54

SiO2+Al2O3

98.5

99

99

82-90

ZrO2

-

-

-

13-18

Fe2O3

≤ 0.4

≤ 0.3

≤ 0.3

≤ 0.3

 

 Refractory Insulating Materials Ceramic Fiber Blanket

 

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Q:How to keep ceramic fiber board?
There is no need to preserve. 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:What are the specifications of ceramic fiber thermal insulation pipe?
a. L100 ceramic fiber board LY-264B m3 40.19 thickness= 100mm b. L80 ceramic fiber board LY-264B m3 0.95 thickness= 80mm c. L50 ceramic fiber board LY-264B m3 31.86 thickness= 50mm d. L62A ceramic fiber board LY-164B m3 40.77 thickness= 62mm
Q:Is high density ceramic fiber board environmentally friendly?
As far as I know, high density ceramic fiber board is environmentally friendly. For it is a kind of plate pressed by the raw material of ceramics and other plant fibers combining urea formaldehyde resin or other synthetic resins under the conditions of heat with pressure, it is more natural and environmental.
Q:What’s the difference between the ceramic fiber and glass fiber?
Ceramic fiber strip, a type of fibrous lightweight refractory, possesses so many advantages as light weight, high temperature resistance, good thermal stability, low thermal conductivity, small specific heat and mechanical shock resistance. Therefore it has been widely applied in machinery, metallurgy, chemical engineering, petroleum, porcelain, glass, electronics, and other industries. As a sort of refractory material, ceramic fiber strip is made out of highly purified refractory fiber, and applied in high temperature and thermal insulation field. Compared with natural cellulosic fiber, the raw material of glass fiber tape has the following features: with circular section and the same diameter, glass fiber can be micro fine. It’s higher in specific gravity and more stable in dimension. As a result, the paper made from it by papermaking gains fairly high tensile strength, and excellent properties of water-fast, oil resistance, acid and alkali resistance, corrosion resistance, thermal stability, low thermal conductivity, sound absorption, etc.
Q:Who can introduce how to use ceramic fiber binder?
1、It can be directly used with water, and it requires little maintenance with quality assured. The bonding strength is 3.5 times of concrete. 2、Tooth shape method is applied to bond thin layers with a little binder. And the binder is only 4-6mm in order to avoid hollowing tiles. 3、It is easy for workers to operate, greatly increasing efficiency of tiling. And it is very waterproof and resistant to moisture and seepage. 4、It is soft so that it won’t press tiles or cause cracks. It can stand thermocycling without detaching from base. 5、There is no need to soak tiles in water in advance and get walls wet, which can reduce working process and improve efficiency. 6、On the construction site, workers can finish the ratio of binder in accordance with proportion just in bucket, which is clean as well as efficient, and also reduces dust on building site.
Q:What is the price of ceramic fiber fire-resistant cloth?
Fire resistance rolling shutter door includes steel fire resistant shutter and infinite machine fireproof fabric. Steel fire resistant shutter is 400-450 yuan/m2 while infinite machine fireproof fabric is about 300 yuan/m2.
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 is the standard of ceramic fiber?
Basalt fiber cloth, with high strength, permanent flame retardancy, more than 1000℃ short-term temperature resistance, and used in the 760℃ environment for long time, is the ideal material to replace asbestos and glass fiber cloth. 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: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: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)

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