water heater used thermal board for insulation

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Product Description:

pecificationsCeramic Fiber Board for Combustion Chamber Insulation

1.Working Temp:1200C

2.Density:320kg/m3

3.Material:Alumina Silicate

Characteristic:

High stability

Low thermal conductivity

Low thermal capacity

Resistance to thermal shock

Good quality ceramic fiber board

Resistance to erosion

Easy to be processed and cut

High thickness precision and size precision

Exceptional ability to withstand flames and gas flows

Easy to install and convenient

Application

It has great anti-mechanical-destruction capacity, and can be applied as materials which require tenacity, self supporting ability,and thermal insulation ability. More specifically, it can be used as : thermal insulation lining and back lining in pusher kilns, ladle furnaces, bell-cover kilns,tunnel kilns, roller kilns, and aluminum melting kilns, and thermal treatment furnaces; high-temperature fire damper board and thermal insulation for kiln cars;
thermal insulation for various high-temperature industrial kilns and furnaces.

 

 

 

 

 

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Q:What is the difference between the national standards for ceramic fiber products and ordinary aluminium silicate?
Generally high alumina content, iron oxide and other impurities of low fiber products are pure white, the introduction of chromium oxide fiber is sold with milk yellow tone color. The average diameter of ceramic fiber products (aluminium silicate fiber products) is 22 - 33 microns. High fiber, small density, low thermal conductivity, high temperature. If the fiber is coarse and dense, the use is not satisfactory. The thermal stability index of ceramic fiber products (aluminum silicate fiber products) is more important. The range of Al2O3SiO2 fiber contraction in various products of 1260 C line is 35 - 88%. The amount of shrinkage is also directly related to thermal stability. Ceramic fiber products (aluminum silicate fiber products) as ceramic fiber products (aluminum silicate fiber products) with low thermal conductivity, low density, light weight, light steel frame are used in the design and construction of kilns supporting structure, so that the development of ceramic kiln kiln into the "lightweight" era. The fiber has small heat storage and is suitable for quick heating and cooling firing.
Q:How to choose the right ceramic fiber and aluminum silicate products?
2, depending on the use of the environment to chooseElectric furnace environment is a constant temperature environment, according to (1) to solve just fine.Gas environmental temperature insulation needs to upgrade a product grade to do insulation, such as gas furnace heating temperature of 1000 degrees, you need to choose 1260 high purity ceramic fiber aluminum silicate fiber to do insulation.The fuel / coal environment belongs to the bad angry environment, insulation material need to raise two grade level or higher to do insulation, such as pulverized coal heating furnace temperature, need to choose 1400 high alumina ceramic fiber aluminum silicate fiber or 1400 zirconium based ceramic fiber aluminum silicate fiber, to do heat preservation
Q:Can a series of ceramic fiber products be used in combination?
Industrial furnace insulation backing: suitable for all types of industrial furnace (annular furnace, trolley furnace, pit furnace, furnace donburi etc.)Materials: ceramic fiber blanket, ceramic fiber module, ceramic fiber module.
Q:What ceramic fiber profiled products are needed in steel mills? What's the name?
Ceramic fiber and nano heat insulation board are used for heat insulation, and in the steel plant are generally used for ladle, tundish insulation, and now can also be made of nano insulation products special-shaped products.
Q:Slag ball content of ceramic fiber material?
Effect of slag ball content on ceramic fiber materialSlag ball content ceramic fiber products is an important factor that affects the bulk density. Slag ball density in 2800 ~ 3200kg/m fand, excessive slag ball content fiber products, comprehensive energy-saving performance will reduce the ceramic fiber blanket, ceramic fiber module of ceramic fiber products, and damage the interests of users.
Q:What brand of ceramic fiber products is best?
Ceramic fiber, ceramic fiber, aluminum silicate fiber, its variety of products, the main products include ceramic fiber blanket (aluminum silicate blanket), ceramic fiber module (aluminum silicate module), ceramic fiber board (aluminum silicate), ceramic fiber paper (paper / aluminum silicate refractory fibre paper), ceramics (aluminum silicate fiber felt mat), ceramic fiber, ceramic fiber, ceramic fiber rope etc..The quality of the above products can be highlighted from two aspects:1, large-scale production2, the application of advanced technology3, brand awareness of the high and low
Q:What is ceramic fiber paper?
The use of ceramic fiber paper, at 300 degrees Celsius (about) gradually ablate.
Q:At present, the field of ceramic fiber, what is the latest development of technology or products?
The latest technology -- Research and development of ceramic fiber composite. HLGX ceramic fiber composite insulation board is a new super insulation material produced by semi dry process, which is the first in the world. The difference between it and imported aerogel composite insulation board is reinforced fiber changes (replaced by glass fiber ceramic fiber), change of substrate and adiabatic main material ratio, and the addition of other nano additives. The promotion point of innovation -- resistance to temperature liftingHighest 800 C to 1000 C, long-term working temperature shrinkage rate decreased from 3% down to 2%, there is a big boost for high temperature applications, only the production process is complicated, the cost is still high.
Q:The product characteristics of ceramic fiber cloth?
It has good low temperature and high temperature strength;Non-toxic, harmless, no adverse effects on the environment;Convenient construction and installation;
Q:What is the customs code for ceramic fiber products?
The customs code should be 6914.9000Specific can be seen by the Chinese customs published in 2005 edition of import and export commodity names and codes, thirteenth and sixty-ninth chapters, ceramic products, P166-168 pages.

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