Ceramic Fiber Blanket High Temperature Insulation

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Tianjin
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1 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Ceramic Fiber Blanket High Temperature Insulation

Packaging & Delivery

Packaging Details:Plastic bag inside, carton or woven bag outside, or according to customers' requirement.
Delivery Detail:7-15 days after order confirmed.

Product Description

Ceramic fiber blanket with the advantage of uniform quality, smoothly surface, pure white color, completely inorganic, good tensile strength, toughness and fiber structure, so there are no flames when heating for the first time, the working temperature ranges from 950°C to 1430 °C.

 

Product Features

1. Low thermal conductivity, low thermal capacity.

2. Excellent thermal stability and good resistance to heat shock.

3. Excellent tensile strength.

4. Good anti-stripping performance.

5. Good Sound-absorbing performance.

6. Non-brittleness material, good flexibility.

7. Excellent machining performance.

8. Resistance to wind and erosion, long service life.

9. Excellent heat insulation, fire prevention, sound absorption performance.

 

Typical Applications

1. Filling insulation and joint sealing.

2. Back-up lining for industrial furnaces.

3. Fireproof materials for construction.

4. High temperature materials for filtration.

5. Raw materials for further producing, such as modules.

 

Standard specification

Standard Thicknesses: 10mm, 20mm, 25mm, 30mm, 40mm, 50mm.

Standard Widths: 600mm, 610mm, 1220mm.

Standard Length: 14400mm, 7660mm, 7200mm, 3600mm.

Standard Density: 64 kg/m3, 96 kg/m3,128 kg/m3, 160kg/m3.

Packaging: Cartons or bags.

 

Physical Properties

Specification

Common Grade

Standard Grade

High pure Grade

High alumina

Grade

Zirconium Grade

Color

White

Pure White

Pure White

Pure White

Pure White

Classification temperature (℃)

1100

1260

1260

1400

1430

Use temperature (℃)

950

1000

1100

1200

1350

Theoretical density (kg/m3)

64/96/128

64/96/128

64/96/128

96/128/160

96/128/160

Shrinkage on heating (%)

950°Cx24h≤-3

1000°Cx24h≤-3

1100°Cx24h≤-3

1200°Cx24h≤-3

1350x24h≤-3

Tensile Strength (MPa)

0.04

0.04

0.04

0.04

0.04

Thermal conductivity

( w/ m.k) (Physical Volume Density 128 Kgs/ m3)

0.09(400℃)
0.16(800℃)

0.09(400℃)
0.16(800℃)

0.09(400℃)

0.16(800℃)
0.20(1000℃)

0.12(600℃)
0.20(1000℃)

0.16(800℃)
0.20(1000℃)

 

Chemical properties

Chemical Content

Common Grade

Standard Grade

High pure Grade

High alumina Grade

Zirconium Grade

AL2O3

44%

46%

47-49%

52-55%

39-40%

AL2O3+SiO2

96%

97%

99%

99%

82-84%

ZrO2

-

-

-

-

15-17%

AL2O3+SiO2+ZrO2

-

-

-

-

99%

Fe2O3

≤1.2%

≤1.0%

≤0.2%

≤0.2%

≤0.2%

Na2O+K2O

≤0.5%

≤0.5%

≤0.2%

≤0.2%

≤0.2%

 

Ceramic Fiber Blanket High Temperature Insulation

Ceramic Fiber Blanket High Temperature Insulation

Ceramic Fiber Blanket High Temperature Insulation


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Q:What's the function of high temperature ceramic fiber blanket?
It is light in quality, good in heat insulation performance, thermal stability and chemical stability, easy to process and convenient in construction. It is neither wear-resisting nor resistant to impact. It cannot resist scouring of high speed air flow and the erosion of slag.
Q:What are the specifications of ceramic fiber packing?
Ceramic fiber packing: woven by the high quality ceramic fiber line and used in heat insulating materials, it is the ideal substitute for asbestos rope. It is commonly used in the sealing of various kinds of stoves, burners, heat exchangers and the flue doors. It can also be enhanced by metal wire. Index: size (mm), reinforced material, resistant temperature 5 x5 ~ 50 x50, glass fiber: 650 °C, C5x5 ~ 50 x50, steel wire: 1260 ° C.
Q:What’s the price of refractory ceramic fiber blanket?
The price ranges from dozens to hundreds of yuan.
Q:Who knows the advantages of the far infrared ceramic fiber?
1. It has high efficiency and is energy saving, no smoke, no open flame. The thermal efficiency is as high as 70.1%, which increases 40% Ethan compared with the national standard. 2. It is environmental, healthy and doesn’t smoke lung. Ceramic environmental protection material, flameless combustion mode and efficient infrared thermal conversion effectively inhibit the generation and discharge of carbon monoxide and helium oxide and eliminate hazard threating human health. It doesn’t fume pot and lung; 3. It is time saving and high efficiency. The average temperature of infrared combustion surface is as high as 1100℃. The thermal radiation of infrared is penetrating, which can quickly heat the heated objects; 4. It is safe and durable, with high temperature resistance, no oxidation, no rust, no deformation, thermal cracking resistance, no clean. Using high-tech ceramic chip and combining with high-tech flexible packaging paste technique, its average service life can reach more than eight years.
Q:Is ceramic fiber cotton block poisonous?
Ceramic fiber cotton block is non-toxic in that once being fired in high temperature, figuline is safety as long as it is not collected in areas of high heavy metal and high radiation. However, before being fired, some ceramic would be painted with chemical material, which is unsafe to some extent. So you’d better buy white ceramic.
Q:Who can tell me what ceramic fiber blanket is?
Products of ceramic fiber, made by using ceramic fiber as material, refers to industrial products with light weight, high temperature resistance, good thermal stability, low thermal conductivity, low specific heat and mechanical shock resistance and other advantages. It is exclusively applied in all kinds of high temperature, high pressure and environments where it is easy to wear.
Q:Who can tell me what the ceramic fiber density is?
Refractory ceramic fiber material, a kind of light and efficient thermal insulation material, owns the following advantages compared with traditional thermal insulating material: Ceramic fiber lining has low volume density. It is over 75%lighter than the light weight insulating brick, and 90%-95% lighter than the light weight castable lining. If fiber lining is used, the steel structure load of furnaces can be greatly reduced and its service life will be prolonged. Ceramic fiber lining has low thermal capacity which is only about l/10 of that of the light weight and heat resistant lining and light weight castable lining. The thermal capacity of the lining material is proportional to its mass. Low thermal capacity means that furnaces absorb less heat in the reciprocating operation, meanwhile accelerate its temperature rise, greatly reducing energy consumption during the operation and control of the furnace temperature, and particularly making the starting-up and blowing-out of heating furnaces obtain remarkable energy conservation effect. Ceramic fiber lining has low thermal conductivity. When the average temperature is 400℃, its thermal conductivity coefficient is less than 0.1w/mk; when the average temperature is 600℃, its thermal conductivity coefficient is less than 0.15w/mk; when it is 1000℃, the thermal conductivity coefficient is less than 0.25w/mk, which is around l/8 of that of the light clay brick and l/10 of that of the lightweight and heat resistant lining, achieving excellent thermal insulation effect. Ceramic fiber lining has easy construction. Expansion joints are not needed during the construction process, construction personnel can take up work right after basic training, and the construction technical factors have little impact on the lining’s thermal insulation performance.
Q:What are the ceramic fiber products?
The previous form is ceramic fiber blanket. All kinds of ceramic fiber products are made by drawing, bandaging and processing ceramic fiber cotton. For example, ceramic fiber board is made by bandaging ceramic fiber cotton, and ceramic fiber module is made by processing ceramic fiber cotton. Many ceramic fiber products are made from ceramic fiber cotton and all kinds of ceramic fiber products appear through processing, so the material and construction skills of ceramic fiber cotton becomes the main factor of high quality ceramic fiber products.
Q:What is the use of ceramic fiber rope?
Ceramic fiber loose cotton is made through such a process: Put highly purified raw materials like chamotte, alumina powder, silica powder, silica powder and zircon in high temperature industrial furnace, melt them to form fluid, then use compressed air to inject or thread throwing centrifuge throw it into threadiness, finally use cotton condenser to form ceramic fiber cotton. And fiber cotton can be further processed into kinds of products, such as fiber blanket, board, paper, cloth, rope, etc. Ceramic fiber is highly thermal insulated with such advantages as light weight, high strength, antioxidation, low thermal conductivity coefficient, good softness, corrosion resistance, low heat capacity, sound absorption, etc.
Q:How is the quality of ceramic fiber vermiculite cloth?
The quality of ceramic fiber vermiculite cloth is good, and its advantages are as follows: high temperature resistance, low thermal conductivity, thermal shock resistance, low thermal capacity; excellent heat insulation performance, long service life; resistant to erosion of nonferrous metals such as aluminum and zinc, etc.; good low and high temperature strength; non-toxic, harmless, and no adverse effect on environment.

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