$Insulating Fire Brick - Refractory Thermal Insulating Light Brick System 1$
$Insulating Fire Brick - Refractory Thermal Insulating Light Brick System 2$
$Insulating Fire Brick - Refractory Thermal Insulating Light Brick System 3$

$Insulating Fire Brick - Refractory Thermal Insulating Light Brick$

$Insulating Fire Brick - Refractory Thermal Insulating Light Brick System 1$

$Insulating Fire Brick - Refractory Thermal Insulating Light Brick System 2$

$Insulating Fire Brick - Refractory Thermal Insulating Light Brick System 3$

Insulating Fire Brick - Refractory Thermal Insulating Light Brick

Ref Price:: $2.00 - 20.00 / pc

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 100 pc

Supply Capability:: 2000000 pc/month

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Insulating Fire Brick 65% Al2O3 Min High Alumina

Refractory Light Brick Thermal Insulating Fire Brick

High alumina insulating fire brick is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory, which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.

This series of High Alumina Insulating Fire Brick are made of selected high alumina bauxite, kaolin caly, hollow microsphere as the mian material.By shaping at high pressure and sintering at high temperature.

Product Applications:

High alumina insulating fire brick are ideal for use in the below applications

Building materials for blast furnace

Building materials for hot-blast stove

Building materials for coke oven

Building materials for steel making furnace

For construction material in steel industry

For ladle

Product Advantages:

CNBM has success in its High alumina insulating fire brick due to their cost-effectiveness and excellent insulating properties. The refractoriness of magnesia chrome bricks are more than 2000°C, and the refractory under load is a above 1550°C.Good steady volume in high temperature, the performance of meeting sudden cold and sudden hot is better than magnesia bricks.

Main Product Features:

Excellent thermal stability

High refractoriness under load

Chemical stability and anti-corrision

Small high temperature creep rate

Excellent thermal shock resistance

Product Specifications:

$Refractory Light Brick Thermal Insulating Fire Brick$

FAQ:

Q1: Are you a manufacture or trader?

A1: Factory+trade (mainly for manufacturing, also do some business of related products).

Q2: What's the MOQ of trial order?

A2: No limit,We can offer the best suggestions and solutions according to your requirements.

Q3: After an order is confirmed,when to deliver?

A3: According to your order quantity, normally, 15-25 days after deposit received.

Q4: Is your company accept customization?

A4: We have our own factories and excellent technical team, and we accept OEM service.

Product Picture

$Refractory Light Brick Thermal Insulating Fire Brick$

Produce Processing

$Refractory Light Brick Thermal Insulating Fire Brick$

Q: Can insulating fire bricks be used in boilers for steam generation?: Yes, insulating fire bricks can be used in boilers for steam generation. Insulating fire bricks are made from lightweight materials that have high insulating properties, such as ceramic fibers or expanded clay. These bricks are designed to have low thermal conductivity, which means they are excellent at preventing heat transfer. In boilers, the insulation is crucial to reduce heat loss and improve energy efficiency. Insulating fire bricks can be used to line the walls, roof, and floor of the boiler combustion chamber. By providing a highly insulating barrier, they help to retain heat within the combustion chamber, allowing for more efficient steam generation. Furthermore, insulating fire bricks can withstand high temperatures, making them suitable for use in boilers where steam generation involves elevated temperatures. They are also resistant to thermal shock, which is important in boilers where temperature fluctuations can occur. Overall, insulating fire bricks are a valuable choice for boiler applications as they provide excellent insulation, withstand high temperatures, and contribute to improved energy efficiency in steam generation.

Q: Are insulating fire bricks suitable for use in steel manufacturing plants?: Insulating fire bricks are a suitable choice for steel manufacturing plants. Their excellent thermal properties, including high heat resistance and low thermal conductivity, make them ideal for high-temperature environments like steel manufacturing plants. These bricks can endure the extreme heat generated during steel production processes such as melting, casting, and forging. Furthermore, they assist in conserving energy by minimizing heat loss, thereby enhancing the overall efficiency of the plant. Additionally, they possess considerable mechanical strength and can withstand the physical stresses and strains associated with steel manufacturing operations. In summary, incorporating insulating fire bricks in steel manufacturing plants can enhance safety, boost productivity, and improve energy efficiency.

Q: Are insulating fire bricks resistant to chemical attack?: Yes, insulating fire bricks are generally resistant to chemical attack. These bricks are made from high-purity refractory materials, such as alumina or silica, which have excellent chemical stability. They are designed to withstand high temperatures and are thus highly resistant to the corrosive effects of chemicals. However, it is important to note that the degree of chemical resistance can vary depending on the specific composition of the insulating fire brick and the type of chemical being used. In some cases, certain aggressive chemicals may still cause some degree of degradation or erosion over time. Therefore, it is always recommended to consult the manufacturer or supplier for specific information regarding the chemical resistance of insulating fire bricks in relation to the intended application.

Q: Are insulating fire bricks resistant to moisture penetration?: Yes, insulating fire bricks are resistant to moisture penetration.

Q: Can insulating fire bricks be used as a heat shield?: Yes, insulating fire bricks can be used as a heat shield. Insulating fire bricks are designed to have excellent thermal insulation properties, which means that they can effectively block and reflect heat. They are commonly used in applications where heat needs to be contained or redirected, such as in fireplaces, kilns, furnaces, and industrial ovens. The insulating properties of these bricks allow them to reduce heat transfer, providing a barrier between the intense heat source and the surrounding environment. Additionally, they have high melting points and can withstand high temperatures, making them suitable for use as a heat shield. However, it is important to note that the effectiveness of insulating fire bricks as a heat shield may vary depending on the specific requirements and conditions of the application.

Q: Can insulating fire bricks be used in the construction of crucibles?: Insulating fire bricks can indeed be utilized for constructing crucibles. These bricks are crafted from lightweight materials like clay and silica, boasting remarkable thermal insulation properties. Consequently, they are highly suitable for scenarios that require the preservation of high temperatures and minimal heat loss, such as crucible construction. Crucibles, extensively employed in industries like metallurgy and chemistry, serve the purpose of containing and melting materials at exceedingly elevated temperatures. By incorporating insulating fire bricks into crucible construction, heat loss is curtailed, energy efficiency is enhanced, and a more consistent temperature is maintained within the crucible, ultimately resulting in improved overall performance. Furthermore, the lightweight nature of these fire bricks facilitates easier handling and installation, further augmenting their appropriateness for crucible construction.

Q: Are insulating fire bricks resistant to oil and gas?: Insulating fire bricks typically offer resistance against oil and gas. These bricks are crafted from high temperature materials like alumina and silica, which grant exceptional thermal insulation qualities and can endure elevated temperatures. They are commonly employed in industries where exposure to heat occurs, such as furnaces, kilns, and fireplaces. Nevertheless, it is crucial to acknowledge that the resistance to oil and gas can vary depending on the precise composition and manufacturing process of the insulating fire bricks. Certain bricks may exhibit higher resistance to oil and gas compared to others. To guarantee the utmost resistance to oil and gas, it is recommended to utilize insulating fire bricks that are specifically engineered for such applications. These bricks are often known as oil and gas resistant fire bricks and are formulated with supplementary additives or coatings that enhance their resistance to these substances. In conclusion, although insulating fire bricks generally offer resistance to oil and gas, it is advisable to employ bricks that are specifically tailored for such applications to ensure optimal performance and longevity.

Q: Can insulating fire bricks be used as a backup insulation material?: Yes, insulating fire bricks can be used as a backup insulation material. Insulating fire bricks are designed to have a high thermal resistance and low thermal conductivity, making them suitable for providing insulation in high-temperature applications. They can be used as backup insulation behind other refractory materials to enhance insulation properties and improve the overall thermal efficiency of a system.

Q: Do insulating fire bricks have good mechanical strength?: Compared to regular fire bricks, insulating fire bricks typically possess moderate mechanical strength. Although their primary function is to offer exceptional thermal insulation, they can still endure a certain degree of mechanical strain. Nevertheless, it is crucial to acknowledge that their mechanical strength might not be as robust as other fire brick variants explicitly engineered to withstand heavier loads and abrasion. Consequently, if the objective is to attain both high insulation and superior mechanical strength, contemplating the utilization of a blend of insulating fire bricks and regular fire bricks could be necessary.

Q: Can insulating fire bricks be used in high-temperature insulation applications?: Yes, insulating fire bricks can be used in high-temperature insulation applications. Insulating fire bricks are designed to withstand and retain heat at elevated temperatures. They have low thermal conductivity and high insulation properties, making them ideal for use in applications where high temperatures need to be contained and insulated. These bricks are commonly used in industries such as steel, glass, and ceramics, as well as in furnaces, kilns, and other high-temperature equipment. Insulating fire bricks provide a reliable and efficient solution for insulation in high-temperature environments, helping to maintain heat and reduce energy loss.

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