Ceramic Fiber Blanket for Steel Ladle Insulation

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Qingdao
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4 roll
Supply Capability:
50000 roll/month

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Product Description:

Ceramic Fiber Blanket for Steel Ladle Insulation

 

Composite of Ceramic Fiber Blanket for Steel Ladle Insulation

Ceramic Fiber Blanket for Steel Ladle Insulation is made from high quality clay, high

purity alumina and silica oxides by spun or blown process.

 

Types of Ceramic Fiber Blanket for Steel Ladle Insulation: ordinary type, standard form, high-purity type, high-alumina type and containing zirconium type. Different types of products used different materials. Performance of Ceramic Fiber Blanket for Steel Ladle Insulation also has difference, and they are suitable for different working temperatures.

 

Main Features of the Ceramic Fiber Blanket for Steel Ladle Insulation

Low thermal conductivity

High tensile strength

Resilient to thermal shock

Corrosion resistance

 

Application of Ceramic Fiber Blanket for Steel Ladle Insulation

Petrochemical process heater refractory fiber lining

General furnace backup insulation

Heat treating furnace or intermittent(shuttle) kiln hot face lining

Electrical insulator

Heat seals for kiln car or furnace door

High temperature acoustic

Fire protection

 

Ceramic Fiber Blanket for Steel Ladle Insulation Images

 Ceramic Fiber Blanket for Steel Ladle Insulation

 

Ceramic Fiber Blanket for Steel Ladle Insulation Specification

 

Type

STD

HP

HA

HZ

Classification   Temperature (°C)

1260

1260

1350

1430

Working   Temperature (°C)

1050

1100

1200

1350

Color

Spotlessly white

spotlessly

spotlessly

spotlessly

white

  white

  white

Density    (kg/m3)

64,96,

64,96, 

64,96,

64,96, 

128,160

128,160

128,160

128,160

Shrinkage   on heating (%)

-3

-3

-3.5

3.5

(24 hours, density   as 128/m3)

(1150°C)

(1250°C)

(1300°C)

(1350°C)

Thermal conductivity   by different temperature   (w/m.k) (density as 128kg/m3)

0.15(800°C)

0.176(800°C)

0.18(1000°C)

0.23(1000°C

 0.17(1000°C)

0.22(1000°C)   

  0.26(1200°C)

 0.31(1200°C)

Tensile   strength (MPa)

0.04

0.04

0.04

0.04

(density as 128kg/m3)

Chemical

AL2O3

45-47

45-46

53-55

38-54

composition

AL2O3+SIO2

98.5

99

99

82-90

(%)

ZrO2

-

-

-

10-18

 FAQ of Ceramic Fiber Blankt for Steel Ladle Insulation

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories,at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time,seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit,We can offer the best suggestions and solutions according to your condition.

Q4:Is your company accept customization?

A:We have own factory and excellent technical team,and we accept OEM service.

Q5:How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.

  

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Q:In recent years, because of the global energy prices continue to rise, energy saving has become a China national strategy background, than the insulation bricks and other traditional refractory pouring material such as 10-30% ceramic fiber has been more and more widely used in the domestic Chinese, development prospect is very promising. Throw carpet and spray carpet difference
Ji'nan Huolong thermal ceramics limited liability company to remind the dugong with ceramic fiber friends, ceramic fiber product itself is not afraid of fire and high temperature resistance, good insulation effect, but the fear of water ceramic fiber, ceramic fiber after absorbing water, heat insulation effect, and even become the most direct carrier of heat conduction, good waterproof ceramic fiber is the most heavy.
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:What degree can the high temperature ceramic fiber paper tolerate?
The products of aluminum silicate ceramic fiber paper are divided into four level temperature, namely 1000℃ ordinary type, 1260℃ standard type, 1360℃ high alumina type and 1450℃ zirconium containing type. These are the maximum temperature resistance, not daily operating temperature. Daily operating temperature should be lower than the maximum temperature resistance.
Q:What are the advantages of ceramic fiber blanket relative to rock wool?
Rock wool: can only be used as a low temperature insulation material, in the building exterior wall insulation can be widely applied.
Q:What is the thickness of ceramic fiber paper?
The density of ceramic fiber board is 280-320kg/m3. Ceramic fiber board is made by wet vacuum forming process, whose strength is higher than that of fiber blanket and vacuum forming felt. And it can be applied in such high temperature field that requires products with rigid strength. Here follows its features: high compressive strength and long service life; low thermal capacity and conductivity; non-brittle material and good flexibility; accurate size and good flatness; easy to cut, install and work; high resistance to weather; continuous production, uniform distribution of fiber, and stable performance; excellent sound-absorption and noise reduction.
Q:What are the specifications of ceramic fiber rope?
Product name of ceramic fiber rope: ceramic fiber packing and ceramic fiber rope(It is divided into ceramic fiber twisted rope, ceramic fiber woven rope, ceramic fiber square braided rope, ceramic fiber circular knitting, ceramic fiber loose rope, ceramic fiber cable rope of three strands, flat ceramic fiber packing, flat ceramic fiber square rope, etc.). Metal wire and glass fiber filament are reinforced. Specification: 6-160mm (other specifications can be customized according to specific situations)
Q:What is the difference between aluminium silicate needled blanket and aluminium silicate fiber felt?
Aluminum silicate needled blanket is made of high-quality coke stones by more than two thousand degrees Celsius temperature of melting and solidification into fusion with other additives and have many special properties, such as, good extensibility, strong shock resistance, light weight, excellent heat insulation, good stability, no deformation at high temperature to several thousand degrees, so aluminum silicate needled blanket is often used in the chemical industry, construction industry, electronic industry, aerospace industry, military industry, air conditioning and refrigeration etc..
Q:Refractory insulation board, pressure plate, nano heat transfer plate, calcium silicate board and ceramic fiber board, which is good?
Ceramic fiber board is made by spraying superfine ceramic fiber through water washing, slag removal, fiber freezing and vacuum forming. The product has superior high temperature resistance, excellent rigidity and toughness.
Q:Ceramic fiber blanket and glass cloth is one thing to do
Ceramic fiber blanket and glass cloth is not the same thing, two kinds of different products.
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.

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