Refractory Insulating Ceramic Fiber Blanket 1430 HZ

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
225 roll
Supply Capability:
50000 roll/month

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Product Description:

General information:

Cmax-Ceramic Fibre Blanket is ideal thermal insulation material, fire-proof material and sound-absorbing material. Ceramic fiber blanket has even texture and smooth surface. CNBM ceramic fiber blanket is made of high quality alumina-silicate ceramic fiber by using double side needling methods which improve the tensile strength and the flatness of the ceramic fiber blanket. Our ceramic fiber blanket contains no organic binders which guarantee the stability and constructability of the ceramic fiber blanket at both high temperature and low temperature. What’s more, we are main supplier of Morgan . 



Advantages:

Cmax ceramic fibre blanket is resistant to most chemicals attack except hydrofluoric phosphoric acid and high pH alkali(na2o or k2o). Its thermal and physical properties can not be affected by oil, steam and water, very good thermal insulating materials.
Heat reflectance
Light weight
Low thermal conductivity
Low heat storage
Flexible
Resilient to thermal stock
High tensile strength
Corrosion resistance
Easy to install
Asbestos free

Application:
Petrochemical process heater refractory fiber lining
Heat treating furnace or intermittent (shuttle) kiln hot face lining
General furnace backup insulation
Heat seals for kiln car or furnace door
Electrical insulator
High temperature acoustic

Technical Data

ITEM

STD

HP

HA

HZ

Classification Temp.,

1260

1260

1350

1430

Working Temp.,

1050

1100

1200

1350

Al2O3 Content

45-47

45-46

53-55

38-54

ZrO2 Content

--

--

--

10-18

Thermal Conductivity(w/m.k)

(1000 )  0.17

(1000 ) 0.22

(1200 )  0.26

(1200 ) 0.31

Thermal Shrinkage 24h,%

(1150 )   ≤3

(1250 )  ≤3

(1300 )  ≤3.5

(1350 ) ≤3.5

 

 Refractory Insulating Ceramic Fiber Blanket 1430 HZ

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Q:How is the ceramic fiber cotton performance?
It has white color and precise size, is easy to cut, stall and construct, saves time, does not contain any binder. It is used in sound-absorbing and fireproof performance automation production with low thermal capacity, low thermal conductivity, high refractoriness, high heat sensitive, excellent wind erosion resistance and excellent mechanical shock resistance under the neutral and oxidizing atmosphere. It has stable density and performance.
Q:What is the price of ceramic fiber backing board?
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. Ceramic fiber product is a kind of good refractory material with such advantages as light weight, high temperature resistance, low heat capacity, good heat insulation performance, nontoxicity, etc.
Q:What is the feature of ceramic fiber gasket?
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 molten metal (eg. aluminum and zinc) erosion. 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 industries is ceramic fiber material applicable to?
Ceramic fiber material is generally used for thermal insulation. It can be applied to all high temperature industries, such as petrochemical industry, steel and chemical fertilizer industries, casting industry, glass and cement industries, etc.
Q:Who can tell me what the ceramic fiber density is?
The density of ceramic fiber module is generally within the range of 200-220. The earliest produced ceramic fiber module is made from ceramic fiber injection blanket, for the fiber of injection blanket is fine and short, making the expansiveness of the module made out of it relatively stable. While in recent years, considering the cost of production, most ceramic fiber modules are made from thread throwing blanket for it has large tensile force. Select the density and thickness of the ceramic fiber module according to the furnace body temperature, the thermal state of modules and the thermal atmosphere inside the furnace. If it’s just used as insulating layer, the density of 200kg/m3 is suggested.
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’s the density of ceramic fiber board?
The density of ceramic fiber board is 280-320kg/m3. Made by adopting wet process and vacuum forming techniques, the ceramic fiber board is higher in strength than the fiber blanket and vacuum forming felt, and it applies to high temperature fields with requirement on rigidity and strength of products. The ceramic fiber board has high compression strength and long service life, low thermal capacity and heat conductivity, non-brittle material quality and good toughness, accurate dimension and good flatness, easy cutting and installation, and good anti-wind erosion properties. With continuous production and uniform distribution of fibers, it has stable performance and fine sound absorption and noise reduction properties.
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: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.
Q:What is 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.

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