Ceramic Fiber Board for Furnace and Kiln Heat Hnsulation

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
700 kg
Supply Capability:
8000 kg/month

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Product Description:

Ceramic Fiber Board by adding a small amount of high-purity alumina silicate fiber binders, which is made through automation control and continuous production process, with a host of features such as precise size, good flatness, high strength, lightweight, excellent thermal shock resistance and anti-stripping, which can be widely used for insulation in the linings around and at the bottom of kilns, as well as ceramic kilns fire position, craft glass mold and other positions.

Characteristics:

Non-brittle material, good elasticity

Good sound insulation;

Accurate sizes and good flatness

Kiln construction: Hot surface refractories, heavy refractory back linings, expansion joints.

Light industry: Industrial and household boiler combustion chamber lining;

Petrochemical industry: as high-temperature furnace hot surface lining material;

Craft glass: As craft glass or other deep-processed and molded products mold;

Working temperatures:

1050Ordinary Ceramic Fiber Board--950C

1260Standard Ceramic Fiber Board---1050C

1260High-purity Ceramic Fiber Board- --1100C

1400High Aluminum Ceramic Fiber Board---1200C

1450Zirconia Ceramic Fiber Board---1350C

 

Permanent Linear Change on Heating (%)

950°Cx24h

≤-4

1050°Cx24h

≤-3

1100°Cx24h

≤-3

1200°Cx24h

≤-3

1350°Cx24h

≤-3

Theoretic Heat Conductivity Co-efficient(w/m.k)

0.13(600°C)

0.20(800°C)

0.13(800°C)

0.19(1000°C)

0.13(800°C)

0.19(1000°C)

0.12(800°C)

0.20(1000°C)

0.16(800°C)

0.20(1000°C)

Chemical

Composition

(%)

Al2O3

37

46

47-49

52-55

39-40

Al2O3+SiO2

96

97

99

99

-

ZrO2

-

-

-

-

15-17

Al2O3+SiO2+ZrO2

-

-

-

-

99

Fe2O3

≤1.0

≤0.8

≤0.2

≤0.2

≤0.2

Na2O+K2O

≤0.8

≤0.5

≤0.2

≤0.2

≤0.2

 

 

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Q:What is the difference between ceramic fiber board and nano ceramic fiber board?
The nano ceramic fiber board through the introduction of nanotechnology, the special production process, product performance has been greatly improved, high strength, low thermal conductivity, good heat insulation performance, energy saving effect is obvious, which improves the safety of the furnace, and in high temperature and high pressure conditions, can also play a good performance the product.
Q:Ceramic fiber plate and aluminium silicate plate are chosen as lining materials
Volume density is low: the density of the ceramic fiber lining is about 25% of the lining of the light heat insulation brick, about 10% of the lining of the light pouring material; adopting the fiber lining can greatly reduce the steel structure load of the furnace and prolong the service life of the furnace lining.
Q:What are the specifications of the ceramic fiber board?
Ceramic fiber board density in conventional 300-350Kg/m over 350Kg/m to fand, fand fireproof plate series.
Q:What are the sound-absorbing fiber boards?
Sound-absorbing material:1, itself has sound-absorbing properties, porous fiber material.2, does not have sound-absorbing material, but processed into sound absorption structure.Common sound-absorbing materials are: polyester fiber sound-absorbing board, trough wood sound absorption board, hole wood sound-absorbing board, recycled wood sound-absorbing board, the latest is Dr. sound, high temperature ceramic sound-absorbing board, a fire prevention, water quality, hard environmental protection
Q:What are the differences between nano ceramic plate and ceramic fiber board?
Nano ceramic plate for ceramic fiber with insulating board (felt), it is a functional material with excellent properties of aerogel insulation material and has a heat shielding function, adaptation to adhesive and a variety of inorganic elements in high temperature ceramic fiber as reinforcing material, through a special process preparation.
Q:What are the uses of ceramic fiber boards?
The ceramic fiber board, also called aluminum silicate fiber board or refractory fiber board, is divided into five grades according to the temperature grade:Fire dragon type ceramic fiber board HLGX-164Fire dragon standard ceramic fiber board HLGX-264Fire dragon high purity ceramic fiber board HLGX-364The dragon of high alumina ceramic fiber board HLGX-464Fire dragon contains zirconium type ceramic fiber board HLGX-564
Q:What are the standards for ceramic fiber boards?
The existing ceramic fiber board has broken through the age of fear of water, and the newly developed hydrophobic ceramic fiber board has the characteristics of normal working under the water environment.
Q:Is there any difference between ceramic silicon fiber board or ceramic fiber board?
1, high compressive strength, long service life; 2, low heat capacity, low thermal conductivity;3, non brittle material, good toughness;4, accurate size, good flatness;5 、 easy to cut and install, easy to construct;6, excellent wind erosion resistance;7 、 continuous production, uniform distribution of fiber, stable performance.
Q:How much pressure can the ceramic fiber board withstand?
Ceramic fiber fireproof plate, the density of 350-400Kg/m ceramic fiber board, fand; density above fand 400Kg/m.
Q:What method should be used to measure the thermal conductivity of fiberboard?
It is concluded that the test error of this method and device is about 2%. This filament ultra light aluminum silicate fiber product: the filament ultra light aluminum silicate product is by Shandong Zibo high quality burnt precious stone as raw material, passes through the smelting furnace, the rejection silk, blows the cotton, the auxiliary mold and so on to deliver the work procedure. Therefore, the thermal conductivity of fiberboard is chosen by heat flow meter method.

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