Refractory Insulating Ceramic Fiber Blanket High Zircon

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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 High Zircon

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Q:What industries is ceramic fiber material applicable to?
Ceramic fiber material is needed in the following fields: 1. the furnace door sealing and fire door curtain of various thermal insulation industrial furnaces; 2. High temperature flues, air duct linings and expansion joints; 3. Petrochemical equipment, high temperature thermal insulation of vessels and pipelines; 4. Protective clothing, gloves, hoods, helmets, boots, etc. at high temperatures; 5. Thermal shrouds of the automobile engine, heavy oil engine’s exhaust pipe packing, and compound brake friction pads of drag racing cars; 6. Gland packing and liners of pumps transferring high-temperature liquids and gas, compressors and valves; 7. High temperature electrical insulation; 8.pads used for the fire door, fire curtain, fire blanket and spark protection, fire protection sewing products insulation and coverage; 9. Thermal insulation material in aerospace industry and brake friction pads; 10. Thermal insulation and packing of deep freeze refrigeration plants, vessels, and pipelines.
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:Is high density ceramic fiber board environmentally friendly?
Density board is also called fiberboard. It is artificial plate made from raw material of wood fibers or other plant fibers adding urea formaldehyde resin or other applicable binders. According to the difference of density, it can be classified into three types: high density board, medium density board and low density board. Soft, impact resistant and easy to reprocess, density board is a kind of good material for furniture producing at abroad.
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 are the specifications of ceramic fiber packing?
The specifications of ceramic fiber packing: 5 x 5mm-200 x 200mm; Special specifications or all kinds of non-standard products can be made according to customers’ requirements.
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:Who knows well about the production process of the ceramic fiber?
It’s briefly taught in chemistry class at middle school that ceramic fiber is a new lightweight refractory with high temperature resistance, good thermal stability, low thermal conductivity, low heat capacity, mechanical vibration resistance, small thermal expansion and thermal insulation. 1. The manufacturing process of preform body: A. mixing process: weighing and putting in single ceramic raw material in accordance with the formula---stirring well in the blending basin---pumping in the higher place pond---sieving (twice) ---deironing (twice)
Q:What is the thickness of ceramic fiber paper?
The thinnest ceramic fiber paper is 0.5mm. Ceramic fiber paper can be used as high temperature thermal insulation material for various industrial furnaces, steel ladles, foundry ladles as well as submerged nozzles, as electric and thermal insulation material for industrial furnaces, as sealing material for expansion joint of furnace door and body, as lining of cast aluminum model, as demoulding glass ceramics and hot-melt glass, as high temperature sealing gasket, as thermal and electric insulation material for heating equipment of apparatus, as noise elimination as well as thermal insulation material for muffler, and as thermal insulation material for exhaust pipe, etc.
Q:What is nano ceramic fiber board?
1、 It is a new super thermal insulated material developed via nano technology. It is a composite reflective thermal insulated board via particular process, containing nano-porous material with excellent insulation performance and metal foil.
Q:What degree can the high temperature ceramic fiber paper tolerate?
Temperature resistance of the high temperature ceramic fiber paper is different: It is above 1000 degree on the whole.

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