furnace insulation Ceramic fiber blanket

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TT OR LC
Min Order Qty:
10 m²
Supply Capability:
100000 m²/month

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Product Description:

Quick Details

Place of Origin:

Jiangsu, China (Mainland)

Brand Name:

Topright

Type:

Insulation blanket

Material:

Fiberglass, Aluminosilicate

Application:

High Temperature

Tensile Strength:

Good

Thickness:

1/2,1,1.5,2.0inch(10-50mm)

Width:

24inch(610mm)

Length:

12.5,25inch(3600mm and 7200mm)

Color:

white

Debsity:

96/128kg/m3

Work temperature:

1000-1400℃

Tensile strength:

0.04mpa

Packaging & Delivery

Packaging Details:PVC bag/cartons
Delivery Detail:Shipment within one week after payment for ceramic fiber blanket

Specifications

1)Low thermal conductivity, low thermal capacity 
2)Excellent heat insulation, fire prevention 
3)Ceramic fiber blanket

Product Description:

Ceramic fiber blanket is manufactured by alumina, magnesium,silicate fiber.

through acupuncture, heat setting, vertical and horizontal cutting and rolling processes of needling ,cutting and rollings.

Ceramic fiber blanket technical characteristics: 
Low thermal conductivity,heat capacity 
Excellent thermal stabilityand thermal shock resistance 
Good tensile strength 
Excellent thermal insulation, fire protection, acoustic

Specification:

Description

Common

Standard

High Purity

High Alumina

Zirconia

Maximum temperature (°C)

1100

1260

1260

1360

1430

Working Temperature (°C)

< 1000

1050

1100

1200

1350

Color

white

white

white

white

white

Density  (kg/m3)

96/
128

96/
128

96/
128

128
/160

128
/160

Shrinkage(%)of heating 24 hours

(as density 128 kg/m3)

-4
(1000°C)

-3
(1000°C)

-3
(1100°C)

-3
(1250°C)

-3
(1350°C)

Thermal conductivity  (w/m.k)(Density 128 kgs/ m3)

0.09(400°C)
0.16(800°C)

0.09(400°C)
0.16(800°C)

0.09(400°C)

0.16(800°C)
0.20(1000°C)

0.12(600°C)
0.20(1000°C)

0.16(800°C)
0.20(1000°C)

Tensile strength (MPa)
(density as 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

99

-

-

AL2O3 & SIO2 & ZrO2

-

-

-

99

99

ZrO2

-

-

-

5-7

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

Standard size(mm)

Standard forms

Thickness:1/2”,1”,1.5”,2.0”(10-50mm)

Width:24”(610mm)

Length: 12.5’25’(3600mm and 7200mm)

(Non-standard sizes are available by contacting Topright)

Application:

Ceramic fiber blanket application: 
Industrialfurnace construction materials, heating devices, heat pipe wall lining 
Power boilers,gas turbinesand thermal power 
Chemical industryhigh temperature reactionequipment and heatingequipmentlining the walls 
High-rise buildingfire protection, thermal insulation 
Furnace door, roof insulation 
High temperature filter material

furnace insulation Ceramic fiber blanket

furnace insulation Ceramic fiber blanket

furnace insulation Ceramic fiber blanket

furnace insulation Ceramic fiber blanket

furnace insulation Ceramic fiber blanket

furnace insulation Ceramic fiber blanket

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Q:What is the difference between nanometer ceramic board and ceramic fiber board?
Ceramic silicon fiber board, made by burning long fiber silicon dioxide, clay, talcum powder and colored glaze under 1150 degree, is a revolutionary high-tech building material in the 21st century. Ceramic fiber board, also called aluminum silicate fiber board, is a kind of refractory material. It still keeps good mechanical strength even after heating. Compared with fiber blanket and fiber felt, it is rigid and a fiber thermal insulation product with supporting strength.
Q:What is ceramic fiber felt?
Ceramic fiber, called ceramic fiber felt for short, is a kind of refractory material using high temperature resistance (such as flint clay). Fibrous material produced by air compression injection after electric arc fusion is also called ceramic fiber cotton. Ceramic fiber cotton can be used to make all kinds of ceramic fiber products. The content of AI2O3 in domestic ceramic fiber felt is 62% and 45% respectively. The operating temperature of the former and the latter is 1150-2000℃ and 1000℃ respectively. According to the different binders used in ceramic fiber felt, ceramic fiber felt is divided into hard ceramic fiber felt (aluminum phosphate as its binder), soft ceramic fiber felt(latex, polyaluminum chloride, sodium silicate and methylcellulose as its binder, latex--- aluminum phosphate composite binder) and wet ceramic fiber felt (ludox as binder). According to the performance of the ceramic fiber felt and the temperature of the heating furnace, hard felt can be used on hot face zone of furnace wall. The size of the ceramic fiber products is 600 x 400 x 20 (10) mm. Hope it is helpful to you.
Q:What are the specifications of ceramic fiber packing?
The specifications of ceramic fiber packing: 5 x 5mm-200 x 200mm; Special specifications or all kinds of non-standard products can be made according to customers’ requirements.
Q:What is the difference between aluminium silicate blanket and aluminium silicate blanket?
Aluminum silicate felt material for ordinary aluminium silicate low density (60-100kg/ cubic) cotton blanket coil form material. Aluminum silicate blanket for blowing or silk generation aluminum silicate density 96/128kg/ cubic) belongs to high density fiber coil form material, compared with the more bigger felt material density, physical properties.
Q:Who knows well about which is better in thermal insulation between aluminum silicate ceramic fiber cotton and asbestos?
Both of them are thermal insulation material. You need to decide on one of them according to the environment you use. If it is to be used for equipment thermal insulation, aluminum silicate fiber cotton is recommended and it’s more convenient in installation. For the two products, the thermal insulation effect varies from the environment in which they are used.
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.
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: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)
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.
Q:What is the performance of ceramic fiber tube furnace?
It is a kind of high temperature experiment equipment, adopting quality and super energy-conservation ceramic fiber tank. It is highly energy-conservation, and its energy consumption is only a half of ordinary tube furnace. High temperature electric resistance wire warms up, and the insulation layer is fiber cotton blanket and metal shell. Quartz tube and sealing equipment can be chosen according to different requirements, and can be vacuumized or connected to air. It includes various types: tube furnace, tube furnace of multiple temperature zones, tube-typed heating furnace, tube-typed resistance furnace, high temperature tube… 6、Owing to perfect insulation performance and low heat capacity, the whole equipment and ordinary heavy refractory furnace

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