Fireproof Insulation Ceramic Fiber Blanket

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
900 kg
Supply Capability:
80000 kg/month

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Product Description:

Ceramic fiber blanket is produced by the melting of very pure raw materials with out binders and with good stability in a  large range of temperature. 

 Unique fiber layup and needling process provide Ceramic Fiber Blanket with outstanding consistency, handling strength and resiliency at elevated temperatures.

     Application:

  • Ceramic industry → Kiln car insulation and seal,contious and batch kiln

  • Steel industry  Heat treating and annealing furnace,furnace lining and seals,reheating furnace and ladle covers,furnace hot face repairs,soaking hit covers and repairs

  • Refing and petrochemical  → reformer and pyrolisis lining,tube seals,gaskets and expansion joints,high temperature pipe,duct and turbine insulation. crude oil heater lining.

  • Power generation Boiler insulation,expansion seals and covers insulation

  • Others → insulation of commercial dryers and ovens,refractory materials,glass furnace insulation,fire protection

   Standard Specification

  • Length: 14640/7620/7320/7200/3810/3600/3660mm

  • Width:   600/610mm

  • Thickness: 6/25/50/13mm

  • Density: 64/96/128/160kg/m3

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Q:Who can tell me what ceramic fiber blanket is?
Ceramic fiber is also called aluminum silicate fiber, with aluminum oxide and silicon oxide as its main constituents and other little constituents. According to different constituent proportion and the added ancillary constituent, temperature resistance ranges from 900 to 1700 degree. There is also higher temperature resistance fiber like inorganic fiber. The constituent category is nearly same, but the difference of composition proportion is very big. It has other names in practices.
Q:What is the price of ceramic fiber backing board?
The backing board of glass curtain wall usually refers to the decorating board installed behind the glass for such parts as block beam, connecting part and embedded part. Generally, it is 3-4mm aluminum-plastic board. It also can be single aluminum board or any other board. Considering that it stands no external force (eg. wind load), it can be freely installed. There is no strict quality requirement, but the only requirement is flatness in order to insure the beauty even under the sun. If the glass between glass curtain wall is color-glazed or coated, that is to say, transparency of glass is not so good, there is no need to install backing board.
Q:What is the feature of ceramic fiber washer?
Here follows the product features: 1) Continuous use temperature can reach 1000℃ while short time using temperature is up to 1260℃. 2) It is highly resistant to acid-base corrosion and erosion of molten metal (eg. aluminum and zinc). 3).It is good in high temperature strength and thermal insulation properties (please refer to physical and chemical indicators.) 4) It is better in electricity insulation than glass fiber. 5) It is non-toxic, harmless and odourless.
Q:What’s soluble ceramic fiber?
It’s alkali earth ceramic fiber with main components of SiO2, MgO, and CaO. With certain solubility in the human body fluid to be less harmful to human health, it is called soluble ceramic fiber. The introduction of such components as MgO, CaO, etc. in the soluble ceramic fiber, on one hand, is conducive to extending the viscosity range of and conditions for the fiber forming, enhancing the chance of fiber forming and the flexibility of fibers. On the other hand, it produces low melting compounds like CaO•SiO2, CaO ·Mgo·2SiO2 etc, decreasing the heat resistance of the fiber. Therefore, the ordinary soluble fiber belongs to inferior ceramic fiber, and its product is mainly used as backing material for the industrial furnace. To realize the improvement of heat resistance of soluble fiber, the method of adding ZrO2 into it is adopted, increasing the viscosity of glass phase and inhibiting the growth rate of grains after the fiber is heated and crystallized.
Q:What is the difference between ceramic fiber insulated cotton and aluminum silicate cotton?
Aluminum silicate ceramic fiber thermal insulated cotton Specification: fiber diameter: 3-6um Model: JSGW-111 JSGW-112 JSGW-113 Parameter: shot content≤10 Performance: low heat conductivity; low heat capacity; excellent chemical stability; erosion resistance; good sound absorption and heat stability. Usage: raw material of industrial ceramic fiber wet forming products; raw material of ceramic fiber formless products; high temperature industrial furnace, heating equipment, filling materials of wall lining. It is the first option for producing fiber textile, and also the ideal material for high temperature environment sealing, filling and thermal insulation. Material: Aluminum silicate products Package: Woven bag (grain cotton: plastic bag)
Q:What’s the density of ceramic fiber board?
The density of fiberboard by wet molding process is 280-320kg/m3. The smaller one is called ceramic fiber felt in national standard, and its maximum density can be up to around 700 kg/m3.
Q:Who can tell me what the ceramic fiber density is?
Density of ceramic fiber products: 1. The density of aluminum silicate wool board by means of wet process production is 192kg/m3 ; 2. The density of aluminum silicate cotton blanket by means of dry process production is 128kg/m3 ;
Q:What’s the principle of ceramic fiber casing production?
Mainly referring to the traditional textile production process, and by spinning the aluminum silicate refractory fiber into yarn, using the glass fiber or heat-resistant steel wire as reinforced material, adopting special textile technology and equipment, ceramic fiber casing is thus braided. 1. It is a sort of new thermal insulation refractory and inorganic material. It can be permanently used at high temperature of 1000℃. Containing a certain amount of adhesive material, it is usually burned at lower temperature with no effect on its insulating property. It keeps good mechanical strength even after heating. 2. Ceramic fiber casing has the characteristics of light weight, high temperature resistance, thermal insulation, acid and alkali resistance, innocuity, higher tensile strength and good toughness. 3. Compared with glass fiber sleeve, it has superior electrical insulating property even under high temperature conditions. 4. Ceramic fiber casing possesses good dielectric property, chemical resistance, excellent flexibility and elasticity.
Q:What is the raw 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 industry as machinery, metallurgy, chemical industry, petroleum, ceramic, glass, electronics, etc. Besides the good quality of fibrous ceramic fiber cotton, the product made out of ceramic fiber board is very hard and resistant to wind erosion. Ceramic fiber backing board is light, easy to work, and it won’t expand after being heated. It can be sheared and curved optionally. Thus, it is an ideal energy-conservation material for furnace, pipeline, and other thermal insulation equipment. The application of making ceramic fiber modules: Thread throwing blanket is better than injection blanket because of its thick and long fiber. In the folding process of making modules, injection fiber blanket is easy to break up and tear up while thread throwing fiber blanket can be folded tightly and not easy to break up. The quality of modules will directly affect the quality of furnace lining.
Q:What’s the difference between the ceramic fiber and glass fiber?
Glass fiber is a kind of inorganic nonmetallic material with great varieties. It has the advantages of good insulation, strong heat resistance, excellent corrosion resistance and high mechanical strength. But brittleness and poor abrasion resistance are its defects. As a category of the glass fiber, glass wool is a kind of manmade inorganic fiber. As a result of fibrosis of the molten glass, cotton shaped material, glass wool, whose chemical composition is glass, is formed. As inorganic fiber, it’s characterized with good shape, small volume density, low thermal conductivity, thermal insulation, sound absorption, corrosion resistance and stable chemical properties. Ceramic fiber blanket is also called alumina silicate fiber blanket. One of its main components is alumina, and alumina is the major component of porcelain, so it’s called ceramic fiber.

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