Ceramic Fiber bulk with High Quality

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Product Description:

Ceramic fiber bulk is made of coal gangue by melting at high temperature through resistance furnace, before being blown or spun into fiber.

As a neutral and acidic material, except reaction with the strong acid-alkali, ceramic fiber won’t be eroded by other weak alkali, weak acids, or water, oil, steam, or be infiltrated with lead, aluminum or copper, featuring excellent flexibility and elasticity.

Ceramic Fiber Bulk

Product Description

The polycrystal alumina fiber bulk is made of melted aluminum salt through chemical colloid method.

The solution is heated and inspissated into fiber under specific conditions and got polycrystal alumina fiber after the heat treatment

Ceramic fiber bulk show a high temperature stability.Low weight , heat capacity and an outstanding sound absorption is complemented by their resistance to shock and erosion.

Product Features

Excellent thermal stability and chemical stability

Keep loose ,soft and elastic under high temperature

Low thermal conductivity and heat storage

Excellent thermal shock resistance

No bond and corrosive material

Excellent sound absorption

Product Application

Filling material for expansion gap

Base material for the production of board,paper,profiled fiber

Fire strengthen material for heat insulation beton and bonding agent

Techinical Data

Type

Standard

High Pure

High Aluminum

Zirconium

Classification temp(°C)

1260

1260

1360

1430

Work temp(°C)

1050

1100

1200

1350

Color

Pure White

Pure White

Pure White

Pure White

Fiber diameter(um)Blown

2--3

2--3

2--3

2--3

Fiber diameter(um)Spun

3—4.5

3—4.5

3—4.0

3—4.0

AL2O3(%)

45--46

47--49

52--55

39--40

AL2O3+SIO2(%)

97

99

99

-------

ZrO2(%)

------

--------

--------

15--17

Fe2O3(%)

<1.0

0.2

0.2

0.2

Na2O+K2O(%)

<0.5

0.2

0.2




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Q:What is the density of ceramic fiber modules? The best insulation effect?
Ceramic fiber module density in 200-220, the first production of ceramic fiber module is generally made of ceramic fiber blown blanket, fiber blown blanket fine short, ceramic fiber module is made out of the expansion is relatively stable, but in recent years because of the cost of production, the majority of ceramic fiber module are thrown silk do relatively, the tensile force is big, according to your own combustion atmosphere of furnace temperature and heating module and intracranial, select the density and thickness of the ceramic fiber module. Just make the insulation layer, then recommend 200kg/ cubic meters. Ring fire-resistant insulation materials company has a specific index and design analysis.
Q:The difference between the ceramic fiber blanket and rock cotton blanket
Refractory ceramic fiber material is a lightweight and efficient thermal insulation material. It has the following advantages over traditional heat insulation materials:Ceramic fiber as lining, low volume density: ceramic fiber lining than light heat insulation brick lining light more than 75%, lighter than light castable lining light 90% to 95%. If using fiber lining, it can greatly reduce the steel structure load and prolong the service life of the furnace.
Q:Glass fiber cotton, aluminum silicate cotton, rock wool, what's the difference between these three?
Three kinds of materials are heat insulation materials, applications and temperature resistance is different.Glass fiber cotton is a kind of excellent performance of inorganic non-metallic materials, variety, has the advantages of good insulation, strong heat resistance, good corrosion resistance, high mechanical strength, but the disadvantage is brittle, poor wear resistance, the maximum temperature of four less than Baidu.
Q:What is the diameter of the ceramic fiber? How to mix?
Fiber diameter: rejection fiber more coarse, rejection fiber generally 3.0-5.0 - m, spinneret fiber is generally 2.0-3.0 - m;
Q:Ceramic fiber material fire shutter doors how many square?
There is no full ceramic fiber material fire shutter;
Q:Aluminum silicate ceramic fiber cotton smoke will cause pneumoconiosis?
1, general masks, gauze, masks, etc., can not be used as dust masks.2, mask must pass GB 2626-2006 standard certification.3, it is recommended to choose N100 class dust masks.4, individual suggestions according to choose different shapes masks.5, it is recommended to change the filter gauze mask. Material recommended for silicone material.Through the above way, it can effectively prevent pneumoconiosis.
Q:Is aluminum silicate fiber poisonous?
Then use the compressed air jet or use the wire throwing machine to turn the yarn into a fiber. After the cotton collector sets the cotton, it forms the ceramic fiber cotton. In the whole process of production, it can be found that the raw material does not contain toxic substances. Compared with asbestos, it is a substitute product of asbestos and contains no carcinogens.
Q:What are the main differences between an ordinary furnace and a ceramic fiber furnace?
Energy saving: ordinary furnace heat loss, heat rate, furnace insulation can. The holding time of ceramic fiber furnace is ten times higher than that of ordinary furnace, and it is easy to quench and quench.
Q:What is the good heat insulation effect of glass fiber and aluminum silicate fiber, what are their respective advantages and disadvantages?
Advantages and disadvantages of glass fiber: advantages: good insulation, good heat resistance, good corrosion resistance, high mechanical strength, low water absorption, low price. Disadvantages: brittle, poor wear resistance.
Q:Is the ceramic fiber cloth poisonous?
With aluminum, zinc and other non-ferrous molten metal erosion capacity. Excellent high temperature strength. The bottom heat conductivity makes the product have good heat insulation performance. Excellent electrical insulation performance. Non-toxic, harmless, no adverse effects on the environment, excellent tensile properties.

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