Refractory Ceramic Fibre Blanket

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Specifications

1300 superwool 607 ht ceramic fibre blanket
1.professional manufacture from China
2.refractory blanket
3.ISO9001&MSDS

                    refractory ceramic fibre blanket

About Ceramic Fibre Blanket

Ceramic Fibre blanket is ideal thermal insulation material, fire-proof material and sound-absorbing material. Ceramic fiber blanket has even texture and smooth surface.


Characteristics of Ceramic Fibre Blanket

1. low thermal conductivity ,low heat capacity

2. excellent heat stability and thermal shock resistance

3.good performance of thermal insulation, fire-proof and sound-absorbing

4. ultimate tensile strength

5. no delamination


Applications of Ceramic Fibre Blanket

1.Industrial furnace, heating devices, high temperature pipe

2.High building fireproof ,sound-absorbing and thermal insulation material

3.Thermal insulation material for the electricity boilers, gas turbine and nuclear power.

4.Wall linings of the chemical high-temperature reaction equipment and heating equipment.

5.Thermal insulation for the furnace door and roof.

Technical data of Ceramic Fibre Blanket

Type

Ordinary

Standard  

High Purity  

High Aluminium  

Zirconia  

Classification temperature (°C)

1100

1260

1260

1360

1430

Working Temperature (°C)

< 1000

1050

1100

1200

1350

Color

white

spotlessly white

spotlessly white

spotlessly white

spotlessly white

Density  (kg/m3)

96
128

96
128

96
128

128
160

128
160

Shrinkage on heating (%) (24 hours,density as 128/m3)

-4
(1000°C)

-3
(1000°C)

-3
(1100°C)

-3
(1250°C)

-3
(1350°C)

Thermal conductivity by different temperature (w/m.k) (density as 128kg/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

99

-

AL2O3+SIO2+ZrO2

-

-

-

-

99

ZrO2

-

-

-

-

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

Size  (mm)

Spec. 7200×610×10-50 Other sizes can be available.



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Q:What is the price of ceramic fiber fire-resistant cloth?
Fire resistance rolling shutter door includes steel fire resistant shutter and infinite machine fireproof fabric. Steel fire resistant shutter is 400-450 yuan/m2 while infinite machine fireproof fabric is about 300 yuan/m2.
Q:What’s the use of ceramic fiber resistance furnace?
The maximum working temperature of ceramic fiber resistance furnace can reach 1200℃. It can be used in the field of laboratory rooms, industrial and mining enterprises, and research and development institutions for elemental analysis and determination, quenching, annealing, and tempering of the small-sized steel. The resistance furnace is equipped with a temperature controller and a thermocouple used for temperature measurement. With complete supplies from manufacturers, the purposes of index regulation and electric furnace control can be realized.
Q:How is the ceramic fiber cotton performance?
Raw materials such as the calcined fireclay of high purity, alumina powder, silica powder, chrome sand are fused with high temperature in industrial electric furnace and fluid is formed. Then using air compression injection or thread throwing machine to make fiber, ceramic fiber cotton is formed through cotton collecting of condenser. Fiber cotton can be further processed into fiber blanket, board, paper, cloth, rope and other products. Ceramic fiber is a kind of efficient thermal insulation material, characterized by light weight, high strength, oxidation resistance, low thermal conductivity, good flexibility, corrosion resistant, small heat capacity and sound insulation, etc.
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 high temperature can the refractory ceramic fiber cloth tolerate?
It depends on what material used in the ceramic fiber. The normal operating temperature of aluminum oxide is 1200 degree. This is residential. It has 2200 degree high temperature in military.
Q:What’s the difference between heat preservation and heat insulation ceramic fiber blanket and rock wool blanket?
Ceramic fiber strip is a kind of fibrous lightweight refractory material with light weight, high temperature resistance, good thermal stability, low thermal conductivity, low specific heat and mechanical shock resistance and other advantages, so it is widely applied in industries such as machinery, metallurgy, chemical engineering, petroleum, ceramics, glass and electronics. Ceramic fiber strip, one of fire-resistant and fireproof materials, is produced by the refractory fiber of high purity and applied in high temperature insulation. Compared with natural cellulosic fiber, the characteristics of raw material of glass fiber strip are as follows: circular cross profile, same diameter, highly elaborate production, high proportion of glass fiber and strong dimensional stability.
Q:What is the feature of ceramic fiber washer?
Product features: ※ tough texture and resistance to wind erosion ※ no-gap furnace lining ※ low heat storage and heat loss ※ touch fire directly ※ fine construction and installation ※excellent resistance to heat shock ※ high compressive strength and long service life ※ effective sound absorption The application of products: Observing hole of industrial furnace and inserting hole of thermometer ※ Industrial kiln burner and furnace door ※ Non-ferrous metal melting trench, tank gasket and casting cap mouth ※ Mechanical and electrical equipment connected gasket
Q:Does anybody know about the property and application of the ceramic fiber heating plate?
First, property and application of ceramic heating plate: It is a heater with high heating temperature and long service life. Ceramic heater can adapt to increasingly high requirement on working temperature in modern industries, particularly the chemical industry, chemical fiber, engineering plastics, plastic machinery, electronics, medicine, food and various pipelines. Ceramic heater is formed by putting screw-type resistance wire through specially designed high temperature resistant ceramic tile and extending it precisely. It is flexible with beautiful metal shell ceramic fiber as the insulating layer, forming effective high temperature and high power density. It is a heater with band form, flexible design and easy installation. Second, technical characteristics: Ceramic electric heater has ring type, plate and other specifications. It possesses many advantages: reliable during work, long service life, sturdy and durable, energy saving, easy installation, high temperature resistant, high heat conductivity, good insulation, and no limitation of models, specifications and dimension in manufacturing. According to users’ demand on mode of connection, voltages of 36V, 110V, 180V, 220V and 380V can be chosen and determined (according to users’ needs). The maximum power termination is 6.5w/m2. Compared with traditional heaters, ceramic electric heater can cut down 30% energy consumption.
Q:What are the specifications of ceramic fiber rope?
Main parameters of ceramic fiber textile: Al2O3: ≥45% SiO2 ≥96%, fiber diameter (micron): 2-5, burning loss(%): 18 ±3, continuous use temperature (℃): 650(glass fiber)-1050 (stainless steel wire), hot-shrinkage rate(%): <4% (nine hours under 1150℃), thermal conductivity(w/mk): <0.20 (800℃), shot content(%): none, volume and density(kg/m3): 350 – 600.
Q:What is the standard of ceramic fiber?
Basalt fiber cloth, with high strength, permanent flame retardancy, more than 1000℃ short-term temperature resistance, and used in the 760℃ environment for long time, is the ideal material to replace asbestos and glass fiber cloth. 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.

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