Ceramic Fiber Blanket for Insulation Made in China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Packaging & Delivery

Packaging Details:Cartons
Delivery Detail:15~20days

Specifications

1.Width:610mm 
2.Density:96kg/m3,128kg/m3 
2..Thickness:12.5mm, 25mm,50mm 
3.Length:3600mm,7200mm,14400mm

Ceramic Fiber Material Blanket

 

Description:

It is a needled blanket made from our ceramic bulk fiber which can withstand temperature up to 1400C degree(depends on different quality grades). The blanket is lightweight, flexible, and available in a wide variety of thicknesses, widths and densities.

 

Specification: 

Item

COM

STD

HP

HA

HZ

Specification tem(°C)

1260

1260

1260

1400

1400

Working temp(°C)

1000

1000

1100

1200

1350

Color

White

White

White

White

White

Dens(kg/m3)

96

128

96

128

96

128

96

128

96

128

Rate of liner(%)

(24h.128kg/m3)

-4

(1000°C)

-3

(1000°C)

-3

(1100°C)

-3

(1200°C)

-3

(1350°C)

Rate of thermal

Conductivity(W/m.K)

(128kg/m3)

0.09(400°C)

0.16(800°C)

0.09(400°C)

0.16(800°C)

0.20(1000°C)

0.09(400°C)

0.16(800°C)

0.20(1000°C)

0.12(600°C)

0.20(1000°C)

0.15(800°C)

0.20(1000°C)

Standard roll dimension

12.5x610x14400, 25x610x7200, 50x610x3600

Tensile strength(Mpa)(128kg/m3)

0.04

0.04

0.04

0.04

0.04

 

 

Chemical

Composition

(%)

Al2O3

44

46

47-49

52-55

39-40

Al2O3+SiO2

96

97

96

99

-

Al2O3+SiO2+ZrO2

-

-

-


99

ZrO2

-

-

-


15-17

Fe2O3

1.2

1.0

0.2

0.2

0.2

Na2O+K2O

=0.5

=0.5

0.2

0.2

0.2

Application:

-Insulation and linings for furnaces, kilns, generators, reformers, boilers, etc.

-High-temperature pipe insulation, casting mold insulation, etc.

-High-temperature seals and gaskets, furnace door seals, expansion joint seals and filtration

 


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Q:What are the raw materials for making ceramic fibers?
In recent years, because of the global energy prices continue to rise, energy saving has become a China national strategy background, than the insulation bricks and other traditional refractory pouring material such as 10-30% ceramic fiber has been more and more widely used in the domestic Chinese, development prospect is very promising. Throw carpet and spray carpet difference
Q:What are the advantages of ceramic fiber blanket relative to rock wool?
Ji'nan dragon hot Ceramic Co., Ltd. (Dragon Fire energy) reminds, ceramic fiber blanket and rock wool will produce suspended particles, in the production and installation process must wear a good mask.
Q:What is the thickness of ceramic fiber paper?
The density of ceramic fiber board is 280-320kg/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:Is there any difference between ceramic silicon fiber board and ceramic fiber board?
Ceramic fiber board is aluminum silicate fiber board, a refractory material. Even after heating, good mechanical strength is maintained. The product is a fibrous insulation product that is rigid and has a supporting strength compared to fiber blankets. Features: ceramic fiber board has excellent quality, toughness and strength, besides, it has excellent resistance to wind erosion. The utility model has the advantages of no heat expansion, light weight, convenient construction, and arbitrary shearing and bending. The utility model is an ideal energy-saving material for kilns, pipes and other heat preservation equipment.
Q:What's the selection of refractory materials for glass furnace?
Siliceous insulating brick brick exterior, clay brick exterior with the proportion of 0.8 of the clay brick can ah. Use some more aluminium silicate felt
Q:What is the difference between aluminium silicate blanket and aluminium silicate blanket?
The aluminium silicate blanket and aluminium silicate felt are two kinds of materials with the same material and completely different uses and physical parameters
Q:Who knows the density of ceramic fiber board?
Ceramic fiber billet with some proportion of binder as its raw material, ceramic fiber high density board is made out via processes like pressing, solidification setting, vertical and horizontal cutting, etc. The density of fiber board via wet forming process is 280-320 kg/m3. The lighter one is ceramic fiber blanket in the international standard, and the maximum density is about 700 kg/m3.
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:What should be done on the surface of refractory ceramic lining when building unshaped refractory material?
If the ceramic fiber blanket or ceramic fiber board is only made of refractory castable interlayer insulation, the surface does not need hardening. As refractory castable, it is necessary to use high temperature resistant stainless steel anchor to reinforce. The ceramic fiber insulation layer only needs to be fixed on the stainless steel anchor, so there is no need to deal with too much.
Q:What are the ceramic fiber products?
Ceramic fiber is produced by double needling technique and is widely used in high and low temperature environment. According to the different manufacturing technique used in market, ceramic fiber blanket is usually divided into two kinds. One is thread throwing blanket, and the other is injection fiber. 1. The diameter of the fiber filaments: Thread throwing fiber is much coarser. Thread throwing fiber is generally 3.0-5.0;micro;m; Injection fiber is generally 2.0-3.0;micro;ml. 2. Fiber length: Thread throwing fiber is much longer. Thread throwing fiber is generally 150-250mm. Injection fiber is generally 100-200mm. 3. Coefficient of thermal conductivity: Injection blanket is superior to thread throwing blanket because of its thin fiber. 4. Tensile and flexural strength: Thread throwing blanket is superior to injection blanket because of its coarse fiber. 5. Application of making ceramic fiber block: It is superior to injection blanket because the fiber of thread throwing blanket is much coarser and longer. Injection fiber blanket is easy to be broken and torn during the process of block production folding, while thread throwing fiber blanket can be tightly folded and cannot be easy to damage. The quality of the block will directly affect the quality of the lining. 6. The vertical layer spread application of large pieces of blankets such as heat recovery boiler: Thread throwing blanket has better tensile resistance and is more durable due to its coarse and long fiber filament, so thread throwing blanket is superior to injection blanket.

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