furnace insulation Ceramic fiber blanket

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China main port
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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 nano ceramic fiber board?
Ceramic fiber usually makes inorganic material into threadiness, and is used for refractory material or other filling material. The nano ceramic fiber board that you said is generally powder particle on the nanoscale, then made into ceramic fiber.
Q:What is the standard of ceramic fiber board?
Basalt fiber cloth is high-strength and permanently fire resistant. It can endure above 1000℃ in a short period while 760℃ in a long period, which is an ideal material to replace asbestos and glass fiber cloth. Ceramic fiber products use ceramic fiber as raw materials, and boast with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., they are used in the environment of high temperature, high pressure and easy abrasion.
Q:What are the features of ceramic fiber module?
It has good chemical stability; excellent thermal stability and good elasticity. When ceramic fiber module is in a state of prepressing and after the furnace lining is completed, the expansion of the ceramic fiber module makes lining seamless and can compensate the shrinkage of fiber lining so as to improve the heat-insulating performance of fiber lining. The overall performance is good; It possesses excellent thermal stability and thermal shock resistance; Ceramic fiber module is quickly installed. The anchoring parts are set on the cold face of wall lining to reduce the requirements of anchoring parts materials.
Q:What is the feature of ceramic fiber washer?
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 is the price of ceramic fiber fire-resistant cloth?
The common specification and model of ceramic fiber cloth: 1.5-6mm, general thickness: 1m, including nickel chromium alloy wire reinforced, stainless steel wire reinforced, glass fiber reinforced, ceramic fiber coating cloth, ceramic fiber slag cloth, ceramic fiber sintering cloth, ceramic fiber fumigation cloth. The price of ceramic fiber fireproof cloth is 5 yuan/m2.
Q:What’s the difference between heat preservation and heat insulation ceramic fiber blanket and rock wool blanket?
The difference between heat preservation and heat insulation ceramic fiber blanket and rock wool blanket: refractory ceramic fiber material is a kind of lightweight and efficient heat preservation and heat insulation material. Its advantages are as follows: the volume and density of ceramic fiber as lining are low. Ceramic fiber lining is 75% lighter than lightweight insulating brick lining and 90%-95% lighter than lightweight castable lining. If fiber lining is adopted, steel structure load of furnace can be greatly reduced and the service life of the furnace can be prolonged. Heat capacity (heat storage) of ceramic fiber as lining is low: Heat capacity of ceramic fiber is about 1/10 that of lightweight and heat resistant lining and lightweight castable lining. Heat capacity of furnace lining material is proportional to the weight of the furnace lining. Low thermal capacity means that furnace absorbs less heat in the reciprocating operation and, at the same time, the speed of warming gets faster, which greatly reduces the energy consumption of the furnace temperature operation and control and especially plays a very significant role in energy saving effect in the starting-up and blowing-out of heating furnace. Thermal conductivity of ceramic fiber as lining is low: When the average temperature is 400℃, 600℃ and 1000℃, thermal conductivity coefficient of ceramic fiber as lining is less than 0.1w/mk, 0.15w/mk and 0.25w/mk respectively, which is 1/8 that of lightweight fireclay brick and 1/10 that of lightweight and heat resistant lining. Ceramic fiber as lining has prominent insulation performance. Ceramic fiber as lining is easy to construct: Expansion gap is not needed during the construction process. Construction personnel can start to work after basic training and construction technology has little effect on the heat insulation effect of lining.
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:Who knows well about the production process of the ceramic fiber?
Ceramic fiber, a type of fibrous lightweight refractory, possesses so many advantages as light weight, high temperature resistance, good thermal stability, low thermal conductivity, small specific heat and mechanical shock resistance. 1. Diameter of cellosilk: thread throwing fiber is thicker and its diameter is usually within the range of 3.0-5.0μm, while the injection silk fiber is usually 2.0-3.0μm; 2. Length of cellosilk: thread throwing fiber is longer and its length is usually within the range of 150-250mm, while the injection silk fiber is usually 100-200mm; 3. Thermal conductivity: the injection silk blanket is better than the thread throwing blanket for the former has finer fiber; 4. In terms of tensile strength and fracture resistance, the thread throwing blanket is superior to the injection silk blanket for the former has thicker fiber.
Q:What’s the maximum bearing temperature of the refractory and high temperature resistant ceramic fiber cotton?
It depends on what material the ceramic fiber gasket uses. It’s usually referred to high temperature gasket made from ceramic fiber paper. It is generally classified into normalized form and high alumina type, of which the former can resist the maximum temperature of 1260℃ and its continuous use temperature is 1000℃, the latter can be used for a long period at the temperature of 1200℃. Nichrome wire, stainless steel wire and glass fiber are reinforced. Ceramic fiber coating cloth and slag cloth, sintering ceramic fiber cloth and ceramic fiber fumigation cloth) Characteristics of the ceramic fiber cloth: high temperature resistance, low heat conductivity, thermal shock resistance, low thermal capacity; superior insulating property at high temperature, long service life; resistance to nonferrous metals like molten aluminum and zinc erosion; low and high temperature strength; innocuity with no adverse effect on the environment.
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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