$Refractory Mullite Insulating Refractory Brick JM 36 System 1$
$Refractory Mullite Insulating Refractory Brick JM 36 System 2$
$Refractory Mullite Insulating Refractory Brick JM 36 System 3$

$Refractory Mullite Insulating Refractory Brick JM 36$

$Refractory Mullite Insulating Refractory Brick JM 36 System 1$

$Refractory Mullite Insulating Refractory Brick JM 36 System 2$

$Refractory Mullite Insulating Refractory Brick JM 36 System 3$

Refractory Mullite Insulating Refractory Brick JM 36

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Min Order Qty:: 20 m.t.

Supply Capability:: 20 m.t./month

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Insulating brick

$Refractory Mullite Insulating Refractory Brick JM 36$

Q:Are insulating fire bricks resistant to flame penetration?: Indeed, the resistance of insulating fire bricks to flame penetration is undeniable. Crafted from materials boasting elevated melting points and exceptional thermal insulation properties, these bricks are engineered to endure extreme temperatures and thwart the infiltration of flames. Consequently, they are frequently employed in scenarios necessitating insulation and safeguarding against heat, including furnaces, kilns, and fireplaces. The impeccable composition and structure of insulating fire bricks confer upon them an extraordinary capacity to withstand flame penetration, thereby efficaciously confining and regulating the propagation of fire.

Q:Are insulating fire bricks resistant to freeze-thaw cycles?: Yes, insulating fire bricks are generally resistant to freeze-thaw cycles. These bricks are designed to have low thermal conductivity and high resistance to thermal shock, which makes them highly durable and capable of withstanding extreme temperature variations, including freeze-thaw cycles. This resistance to freeze-thaw cycles is crucial in applications where the bricks are exposed to fluctuating temperatures, such as in furnaces, kilns, and other high-temperature environments. The insulating properties of these bricks also help to minimize heat loss and prevent moisture penetration, further enhancing their resistance to freeze-thaw cycles. However, it is important to note that the specific composition and manufacturing process of the insulating fire bricks can vary, so it is always recommended to consult the manufacturer's specifications and guidelines to ensure the bricks are suitable for the intended application.

Q:Can insulating fire bricks be used for insulation in autoclaves?: Insulating fire bricks have the capability to be utilized for insulation within autoclaves. These bricks are specifically engineered to possess a minimal thermal conductivity, enabling them to proficiently retain heat and endure elevated temperatures. The insulation of autoclaves necessitates the ability to sustain a steady temperature and pressure, and insulating fire bricks excel in delivering exceptional insulation properties amidst these challenging circumstances. Furthermore, their robustness and durability render them well-suited for enduring the rigorous heat and pressure fluctuations commonly encountered in autoclaves. All in all, insulating fire bricks emerge as a dependable and efficient option for insulating autoclaves.

Q:Can insulating fire bricks be used for insulation in residential walls?: Insulating fire bricks are not suitable for residential walls as insulation, as they do not meet the specific requirements of residential construction. While they are effective in industrial settings like furnaces and kilns, they have limitations in residential applications. Compared to traditional insulation materials like fiberglass or foam, insulating fire bricks have a higher thermal conductivity, which means they conduct heat more efficiently. As a result, residential walls with insulating fire bricks can experience significant heat loss and reduced energy efficiency. In addition, insulating fire bricks are larger and heavier than conventional insulation materials, making their installation in residential walls more difficult and costly. They also lack the flexibility and ease of use that other insulation materials offer. For residential purposes, it is recommended to use insulation materials specifically designed for residential walls, such as fiberglass batts, foam boards, or spray foam insulation. These materials are lightweight, easy to install, and provide excellent thermal insulation properties. They help maintain a comfortable indoor temperature and reduce energy consumption.

Q:There are several construction techniques for exterior wall insulation: Exterior wall internal insulation technologyThe interior heat preservation of the wall is to place the heat insulation material on the inside of the outer wall.Advantage：1) waterproof, weather resistance and other technical indicators of finishes and insulation material requirements are not very high, gypsum board, gypsum plaster mortar can meet the use requirement, convenient;2) the internal insulation material is separated by the floor slab and is only constructed within a high storey without scaffolding;3) in the hot summer and cold winter and hot summer and warm winter zone, the inner heat preservation can meet the requirement;4) for the energy transformation of existing buildings, especially at a time when the housing sold to individuals, the whole building (source: China insulation network) or the entire district unified reform is difficult, only by the possibility of a large number of internal insulation. Therefore, in recent years, the exterior wall insulation has also been widely used.Shortcoming:1) because of beam, slab, structural column will cause thermal bridges, more heat loss;2) due to the material, structure, construction and other reasons, the cracking of the facing layer;3) it is not convenient for users to decorate two times and hang ornaments;4) occupy indoor use space;5) the energy saving of the existing buildings is very disturbing to the daily life of the residents.6) wall under outdoor climate, the temperature difference between day and night and the large temperature difference between summer and winter, easy to cause the wall cracking.

Q:Can insulating fire bricks be used for insulation in chemical plants?: Indeed, insulation in chemical plants can be achieved with the utilization of insulating fire bricks. These bricks are crafted from lightweight materials possessing exceptional insulating characteristics, such as ceramic fibers or refractory materials. Their composition renders them capable of enduring elevated temperatures, thus rendering them suitable for deployment in environments where chemical procedures generate heat. Within chemical plants, insulating fire bricks can be employed in a multitude of applications, including the lining of furnaces, reactors, kilns, and other equipment. By virtue of their remarkable insulating properties, they aid in minimizing heat loss, conserving energy, and maintaining optimal operating temperatures, thereby ensuring the utmost efficiency and safety in the chemical processes.

Q:Are insulating fire bricks resistant to water absorption?: Yes, insulating fire bricks are resistant to water absorption. These bricks are specifically designed to have low porosity and high density, which helps prevent water from being absorbed into their structure. This resistance to water absorption is important because exposure to water can lead to cracking or damage in fire bricks, reducing their insulation properties and overall longevity. Therefore, insulating fire bricks are an ideal choice for applications where moisture resistance is required, such as in the construction of kilns, furnaces, or other high-temperature environments.

Q:Can insulating fire bricks be cut or shaped to fit specific dimensions?: Yes, insulating fire bricks can be cut or shaped to fit specific dimensions. These bricks are made from lightweight refractory materials and are designed to be easily cut or shaped to meet specific requirements. They can be cut using a saw, knife, or other cutting tools, and can also be shaped by grinding or sanding. This flexibility allows for precise customization of the bricks to fit specific dimensions, making them a versatile option for various applications such as lining furnaces, kilns, and other high-temperature environments.

Q:Do insulating fire bricks have a low coefficient of thermal expansion?: Insulating fire bricks possess a low coefficient of thermal expansion, implying minimal expansion and contraction upon encountering high temperatures. These bricks are specifically engineered to endure extreme heat and retain their structural integrity. By resisting cracking and breaking caused by thermal stress, their low coefficient of thermal expansion renders them perfect for various applications, including insulation in furnaces, kilns, and other environments demanding thermal stability.

Q:Can insulating fire bricks be used in aluminum furnaces?: Yes, insulating fire bricks can be used in aluminum furnaces. These bricks have excellent insulating properties and can withstand high temperatures, making them suitable for use in aluminum furnaces where thermal insulation is required.

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Refractory Mullite Insulating Refractory Brick JM 36

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 20 m.t./month

Inquire Now

Chat Online

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ITEM	GJM30	GJM28	GJM26	GJM23
Classification Temperature, ℉/℃	3000/1650	2800/1540	2600/1430	2300/1260
Bulk Density，g/cm³	≤1.0	≤0.9	≤0.8	≥0.5
Reheating Linear Change, %	≤0.9 (1550℃,12 h)	≤0.8 (1510℃,12 h)	≤0.7 (1410℃,12 h)	≤0.5 (1230℃,12 h)
Al2O3 Content, %	≥75	≥65	≥55	≥45
Fe2O3 Content, %	≤0.5	≤0.6	≤0.7	≤1.0
Thermal Conductivity:
800℃, w/m.k	≤0.39	≤0.37	≤0.35	≤0.18
1000℃, w/m.k	≤0.43	≤0.41	≤0.39	≤0.20
1200℃, w/m.k	≤0.48	≤0.46	≤0.43	---

Refractory Mullite Insulating Refractory Brick JM 36

Insulating brick

1. Manufacturer Overview

2. Manufacturer Certificates

3. Manufacturer Capability

Refractory Mullite Insulating Refractory Brick JM 36