Ceramic insulating board used for hot water heater

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100 pc
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10000 pc/month

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CMAX ceramic fiber board are manufactured in a wet vacuum forming process by blending the chopped ceramic fiber with inorganic or organic binders for excellent abrasive resistance at high temperature.

 

The products are classified as STD, HP, HA, and HZ respectively corresponding to different maximum service temperature 1000℃,1100℃,1200℃ and 1350℃

 

Feature

Low thermal conductivity

Excellent thermal shock resistance

Excellent chemical stability

Even density and thickness

Non standard sizes are available upon request

 

 

Application

Hot air duct ling

Shuttle kiln with high gas velocity

Laboratory furnace

Kiln car insulation

Die-cut high temperature seal

 

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.

CERAMIC FIBER BOARD ---STD

 

Classification Temperature (℃)                         1260

Working Temperature  (℃)                            1000

Color                                                 White

Bulk Density (kg/m3)                                   240-300

Thermal Conductivity(W/m.k)

400℃                                               0.067

600℃                                               0.094

800℃                                               0.136

1000℃                                              0.152

1200℃                                              0.190

1300℃                                                -

Thermal Shrinkage 24hrs  (%)                        1200℃

                                                     -3.3

Chemical Composition (%)

Al2O3                                                45-47

Al2O3+ SiO2                                          97-98.5


 

 

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Q:What kind of material is ceramic fiber? What are the basic performance?
Ceramic fiber, referred to as "ceramic fiber felt", is a kind of high temperature resistant refractory material (such as precious stones) by arc melting, compressed air sprayed with a fibrous material, also known as "ceramic fiber cotton.". Using ceramic fiber cotton, it can be made into all kinds of ceramic fiber products. The content of domestic ceramic fiber felt from AI2O3 is 62% and 45%, the former is 1150-2000 DEG C, and the latter is l000 DEG C.The ceramic fiber felt by the adhesive is divided into hard ceramic fiber felt (aluminum phosphate adhesive), ceramic fiber felt soft (adhesive latex, polymerization aluminum, water glass, methyl cellulose, latex 11 aluminum phosphate composite adhesive) and ceramic fiber wet felt (adhesive silica sol) three. According to the performance of the felt and the temperature of the furnace, the hot surface of the furnace wall can be made of hard felt.The size of the ceramic fiber product is 600 * 400 * 20 (10) mmThe basic properties of the felt are as follows:(L) the use of high temperature can reach l000 degrees centigrade.
Q:The characteristics of ceramic fiber paper
There are a lot of ceramic fiber paper called, some people call the fire-resistant fiber paper, insulation paper, aluminum silicate fiber paper, ceramic fiber paper is made from high purity ceramic fiber production, used in the field of high temperature insulation, advanced production technology makes the fiber distribution is very uniform, density and volume of paper can be strictly controlled.There are three kinds of ceramic fiber paper: standard ceramic fiber paper, high alumina ceramic fiber paper and zirconium ceramic fiber paperCeramic fiber paper features: low heat capacity, ground heat conductivity, good electrical insulation performance, excellent mechanical processing performance, easy to cut, strong and tear resistance; high flexibility; low slag ball content
Q:What is ceramic fiber?
1, ceramic fiber is a fibrous lightweight refractory material, has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity, specific heat and resistance to mechanical vibration, and thus in machinery, metallurgy, petroleum, ceramics, glass, electronics and other industries have been widely used.2, ceramic fiber products is a good refractory. The utility model has the advantages of light weight, high temperature resistance, small heat capacity, good insulation and heat insulation performance, good high-temperature heat insulation performance, no toxicity, etc..3, light quality, good heat insulation performance, good thermal stability, good chemical stability, easy processing and convenient construction. It is neither wear-resistant nor collision resistant, can not resist the erosion of high-speed airflow, and can not resist the erosion of molten slag.
Q:Can a series of ceramic fiber products be used in combination?
Ceramic fiber products is referred to, including ceramic fiber, ceramic fiber blanket, ceramic fiber, ceramic fiber module, ceramic fiber paper, ceramic fiber folded block, ceramic fiber blanket, ceramic fiber, special-shaped pieces of Castable Ceramic fiber, ceramic fiber spray coating, ceramic fiber cloth, ceramic fiber, ceramic fiber rope dozens of products, ceramic fiber products are combined to use in the process of using.
Q:Slag ball content of ceramic fiber material?
Slag ball content of ceramic fiber material?The content of 0.25mm foreign size > slag ball control in less than 5%, while domestic due to fiber manufacturing technology limit, content of slag ball control in less than 15%[1], which is nearly 1/8 fiber products in slag ball content twice as high than abroad. Therefore, in determining the bulk density of ceramic fiber products, we should give full consideration to the amount of slag ball.
Q:What is the use of ceramic fiber paper?
3) good high temperature strength and heat insulation performance (refer to physical and chemical indexes). 4) having a higher level of electrical insulation and high temperature electrical insulation than glass fibers. 5) non-toxic, harmless and odorless.
Q:Refractory ceramics and other refractory materials manufacturing is a big industry?
Inorganic refractory: CeramicHeavy industries (of fire furnaces)There are also organic polymers: halogen and halogen free construction"Ceramic fiber materials are generally used in heat insulation places, and can be used in all high temperature industries.
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:Definition of ceramic fiber
1. Definition of ceramic fiber:Ceramic fiber is a fibrous lightweight refractory.2, ceramic fiber expansion:Ceramic fiber, also known as aluminum silicate fiber, is the main component of refractory fiber!HLGX ceramic fiber is the refractory material with the lowest thermal conductivity and the best heat insulation and energy saving effect except the nanometer insulation material. The utility model has the advantages of light weight, high temperature resistance, good heat insulation effect, convenient construction, etc., and is a lining material of high quality industrial furnaces. Ji'nan dragon hot Ceramic Co., Ltd. has HLGX ceramic fiber module, HLGX ceramic fiber blanket and other ceramic fiber products widely used in kiln insulation project, high temperature equipment, pipe insulation.3. The origin of ceramic fiber appellation:First of all we want to know the origin and development of ceramic fiber, ceramic fiber first appeared in 1941, the United States Babu Hancock. Cox Newell company with natural kaolin by the arc furnace melt blown fiber. In 1950s, the ceramic fiber was put into industrialized production. In 60s, a variety of products were developed and used as lining for industrial furnaces.Thus, we know that ceramic fiber originated in the United States, and its name "Ceramic Fiber", literally translated literally "Ceramic - ceramic, Fiber - fiber, combination is" ceramic fiber".
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;

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