Ceramic Fiber Blanket for Foundry Insulation

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Qingdao
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4 roll
Supply Capability:
5000 roll/month

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Product Description:

Ceramic Fiber Blanket for Foundry Insulation

 

Composite of Ceramic Fiber Blanket for Foundry Insulation

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

purity alumina and silica oxides by spun or blown process.

 

Types of Ceramic Fiber Blanket for Foundry 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 Foundry Insulation also has difference, and they are suitable for different working temperatures.

 

Main Features of the Ceramic Fiber Blanket for Foundry Insulation

Low thermal conductivity

High tensile strength

Resilient to thermal shock

Corrosion resistance

 

Application of Ceramic Fiber Blanket for Foundry 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 Foundry Insulation Images

 Ceramic Fiber Blanket for Foundry Insulation

 

Ceramic Fiber Blanket for Foundry 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 Foundry Insulation

Q1:Are you a manufacture or trader?

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

Q2:Can you offers samples?

A:Of coures,samples are free but freight paid by the buyers.

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.

Q6:How to slove the quality problems?

A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it. 

Q7:Can you accept OEM for Ceramic Fiber Insulation Roll?

A:YES! We can according your demand to produce.

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Q:What are the raw materials for making ceramic fibers?
Ceramic fiber is a fibrous lightweight refractory material, has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity and heat resistance of small and mechanical shock and other interests, so in the machinery, metallurgy and chemical industry, petroleum, ceramics, glass, electronics etc. have been widely used.
Q:What is the use of ceramic fiber rope?
Ceramic fiber rope is interweaved with quality ceramic fiber. It is widely used in chemical industry, electricity, paper-making, food, pharmacy, etc., as well as sealing of furnace door, high temperature &pressure engine, pump and valve. And it is applicable to various medium, such as clean fluid or slurry, saline water, emulsion, oil, hydrocarbon, solvent, paper pulp, etc.
Q:What's the function of high temperature ceramic fiber blanket?
Ceramic fiber blanket is made from aluminum silicate fiber filament through special double needling technique. Fiber’s intertexture degree, delamination resistance, strength of extension and the surface roughness are greatly improved after the special double needling technique. Ceramic fiber blanket doesn’t contain any organic binder so as to ensure that ceramic fiber blanket has great plasticity and stability in high and low temperature conditions. Typical application: the high-temperature heat insulation of aerospace, steel and petrochemical; fire protection and heat insulation of military equipment; heat insulation of industrial furnace, wall lining and backing lining of heating devices; heat insulation of high temperature devices; heat insulation of high temperature pipes; thermal insulation and fireproofing of electronic components; high-temperature gasket and raw materials of module and folded pieces.
Q:Ceramic fiber blanket will not expand when heated?
However, in the practical application, the long-term high temperature working environment, because the ceramic fiber blanket under micro fiber due to weight and brittle fracture of fiber to fiber aggregation, discharge pore space, so the macro view of the ceramic fiber blanket is a certain shrinkage rate is generally less than 3%.
Q:What high temperature can the refractory ceramic fiber cloth tolerate?
Ceramic fiber cloth has high temperature resistance, 1000℃ continuous operating temperature, 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; easy construction and installation.
Q:What are the specifications of ceramic fiber blanket?
Specifications of ceramic fiber blanket: 15,000x610/1220x10mm, 14,400x610/1220x12.5mm, 7200x610/1220x20mm, 7200x610/1220x25mm, 5000x610/1220x30mm, 4000x610/1220x40mm, 3000x610/1220x50mm.
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.
Q:Refractory material model 1430 what is the maximum temperature of the zirconium fiber blanket?
Ceramic fiber blanket containing zirconium is the main raw material of ceramic fiber module. It can be widely used in refractory and heat insulation of lining and backing of industrial furnace. Article source: Ji'nan fiery dragon Ceramic Co., Ltd., Dragon Fire energy saving
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 the feature of ceramic fiber washer?
Here follows the product features: 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.

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