Ceramic Fiber Blanket STD HZ High Purity Alumina And Silica Oxides By Spun Or Blown Process

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Qingdao
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Min Order Qty:
620 roll
Supply Capability:
20000 roll/month

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Product Description:

1.Description of Ceramic Fiber Products :

Ceramic fiber blanket is made from high quality Gao-ling clay, high purity alumina and silica oxides by spun or blown process. It is asbestos free. No chemical binder is added. Double-side needling provides blanket with great tensile or handing strength for easy installation.

2.Main features of Ceramic Fiber Products:

Improved shot content          Improved thermal properties

Improved tensile strength       Improved compression and resilience

3. Ceramic Fiber Images:

 Ceramic Fiber Blanket STD HZ High Purity Alumina And Silica Oxides By Spun Or Blown Process

4. Ceramic Fiber Technical Parameters

There are four kinds of ceramic fiber products according to the temperature and chemical content.

1) For the blanket, the bulk density will be 80kg/m3, 96 kg/m3, 128 kg/m3,.

2) For the paper, the bulk density will be 160-220 kg/m3.

3) For the board, the bulk density will be 240-400kg/m3.

Application

u  Petrochemical process heater refractory fiber lining   

u  General furnace backup insulation

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

u  Electrical insulator

u  Heat seals for kiln car or furnace door  

u  High temperature acoustic   

u  Fire protection

 

5.FAQ

We have organized several common questions for our clientsmay help you sincerely 

  How about our ceramic fiber products

A world class manufacturer & supplier of ceramic fiber product is one

 of the large scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 80000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.

How to guarantee the quality of the products

We have established the international advanced quality management system every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

 

 


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Q:Who knows the advantages of the far infrared ceramic fiber?
1. It has high efficiency and is energy saving, no smoke, no open flame. The thermal efficiency is as high as 70.1%, which increases 40% Ethan compared with the national standard. 2. It is environmental, healthy and doesn’t smoke lung. Ceramic environmental protection material, flameless combustion mode and efficient infrared thermal conversion effectively inhibit the generation and discharge of carbon monoxide and helium oxide and eliminate hazard threating human health. It doesn’t fume pot and lung; 3. It is time saving and high efficiency. The average temperature of infrared combustion surface is as high as 1100℃. The thermal radiation of infrared is penetrating, which can quickly heat the heated objects; 4. It is safe and durable, with high temperature resistance, no oxidation, no rust, no deformation, thermal cracking resistance, no clean. Using high-tech ceramic chip and combining with high-tech flexible packaging paste technique, its average service life can reach more than eight years.
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 is the difference between ceramic fiber insulated cotton and aluminum silicate cotton?
Aluminum silicate cotton is a mineral material, and another name is ceramic fiber thermal insulation cotton. It is mainly because of that the composition of aluminum silicate and ceramics is approximately the same. But in exporting and product classification, they belong to the same refractory material in the essence. One is named by its physical composition while the other is translated according to foreign habit.
Q:Is the glass fiber needled blanket made of aluminium silicate needle blanket?
Also known as aluminum silicate ceramic fiber is a new type of temperature thermal insulation materials is the lowest maximum use temperature of 900 DEG C is 1400 DEG C in the refractory ceramic fiber temperature points of several common standard type high purity high aluminium containing zirconium aluminum conical.
Q:Ceramic fiber blanket and glass cloth is one thing to do
Glass is the main component of silica, but also contains potassium, sodium, calcium, lead and other minor ingredients. Fiberglass, mainly made of quartz and other raw materials, is treated by high temperature.Blankets and cloth are two different structures of fabric, the former is thick and plush fabric, the latter is thinner and flat than the former.
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 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’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:What’s soluble ceramic fiber?
It’s alkali earth ceramic fiber with main components of SiO2, MgO, and CaO. With certain solubility in the human body fluid to be less harmful to human health, it is called soluble ceramic fiber. The introduction of such components as MgO, CaO, etc. in the soluble ceramic fiber, on one hand, is conducive to extending the viscosity range of and conditions for the fiber forming, enhancing the chance of fiber forming and the flexibility of fibers. On the other hand, it produces low melting compounds like CaO•SiO2, CaO ·Mgo·2SiO2 etc, decreasing the heat resistance of the fiber. Therefore, the ordinary soluble fiber belongs to inferior ceramic fiber, and its product is mainly used as backing material for the industrial furnace. To realize the improvement of heat resistance of soluble fiber, the method of adding ZrO2 into it is adopted, increasing the viscosity of glass phase and inhibiting the growth rate of grains after the fiber is heated and crystallized.
Q:Is high density ceramic fiber board environmentally friendly?
High density ceramic fiber board is much environmentally friendly. It is cost-effective, reliable in quality and economical in price. It adopts pure material, can stand the test of time and won’t be eliminated easily.

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