• Refractory JM Mullite Insulation Brick ZDC-28 System 1
  • Refractory JM Mullite Insulation Brick ZDC-28 System 2
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Refractory JM Mullite Insulation Brick ZDC-28

Refractory JM Mullite Insulation Brick ZDC-28

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Refractory mullite insulating refractory brick JM 23

Okorder series heat insulation brick

Okorder series thermal insulation brick is an effective, energy saving, low carbon, environmental protection advanced, according to the ASTM standard manufacturing products. Okorder series products are best Li Ning and insulation in all types of industrial furnaces in the metallurgical field, aluminum, petrochemical, electric power and glass ceramic materials. They can be used as part of the working layer of thermal insulation or non - melting. Products have been widely used in the following furnace, achieved satisfactory results.

Application of heat preservation brick

Metallurgical Industry: blast furnace, hot blast furnace, heating furnace, etc..

Petrochemical Industry: ethylene cracking furnace, hydrogen production furnace, primary reformer, heating furnace, etc..

Ceramic industry: roller kiln, kiln, etc..

Glass industry: glass furnace regenerator, etc.

Carbon industry: carbon furnace, etc..

Aluminum electrolysis industry: aluminum reduction cell, etc.

Other industries: tunnel kiln, shuttle kiln, etc..

Advantages of heat insulation brick

Low thermal conductivity: more porosity will bring good thermal insulation effect, energy saving.

High crushing strength: high crushing strength, volume stability.

Low heat storage: small heat storage to absorb more heat, energy-saving effect is obvious.

Gao Chundu: iron, alkali metal impurity content is low.

The precise size: Brick size processing precision, special shape cutting and grinding, accelerate the brickwork.

Insulating brick picture

Refractory JM Mullite Insulation Brick ZDC-28

Refractory JM Mullite Insulation Brick ZDC-28

Common problem solutions

1. What products do you have?

We have all kinds of refractory bricks, refractory casting materials, mortar, cement, ceramic fiber products, etc..

Or you can browse our products to choose what you need.

2. How to control product quality?

With strict quality control system throughout the material selection and production process, we have the quality of refractory materials and ceramic fiber products to meet customer requirements.

From the selection of raw materials, the quality of our control to start. The quality certificate of the raw material is required, each batch of the products are to be tested in the use of the forward line. In the production process, the quality control by the workers, and then each piece of classification, and through the quality supervision and inspection.

3. Can you give me a brief introduction to the application of your product?

My company is mainly engaged in refractories in the steel, cement, glass, ceramics, petrochemical, electric power and other industries.

4. What information do you need if I need you?

In order to select the right products, we will provide us with information, such as the United States, technical data, order quantity, product application, etc..

If you have any questions, please contact us.

Refractory JM Mullite Insulation Brick ZDC-28

Q:Can insulating fire bricks be used in the construction of heat exchangers?
Insulating fire bricks have the capability to be utilized in the construction of heat exchangers. These bricks are specifically designed to possess exceptional thermal insulation properties, thereby rendering them ideal for situations where the maintenance or control of high temperatures is necessary. Heat exchangers, which are devices responsible for the transfer of heat between two or more fluids, require insulation in order to prevent any loss or gain of heat during the process. The incorporation of insulating fire bricks in the construction of heat exchangers aids in the reduction of heat transfer to the surrounding environment, ultimately resulting in enhanced energy efficiency and decreased operational expenses. These bricks are capable of withstanding high temperatures, typically reaching up to 3000°F (1650°C), thus making them suitable for various heat exchanger applications, such as furnaces, boilers, and industrial processes. Moreover, insulating fire bricks possess the additional benefits of being lightweight and having low thermal conductivity. This means that they provide effective insulation while also being less bulky and more cost-effective compared to traditional refractory bricks. Consequently, they are easier to handle and install within heat exchanger systems. In conclusion, the utilization of insulating fire bricks in the construction of heat exchangers offers numerous advantages, including improved thermal insulation, enhanced energy efficiency, and reduced expenses.
Q:How do insulating fire bricks help reduce heat loss through conduction?
Insulating fire bricks help reduce heat loss through conduction by having low thermal conductivity. This means that they are poor conductors of heat, preventing the transfer of thermal energy from one side to the other. The bricks are made of materials with high porosity, which traps air within their structure. This trapped air acts as an insulator, minimizing the conduction of heat between the two sides of the brick. As a result, insulating fire bricks act as a barrier, reducing the amount of heat that is transferred through conduction and helping to maintain a more stable temperature.
Q:Can insulating fire bricks be used in the construction of coke ovens?
Yes, insulating fire bricks can be used in the construction of coke ovens. These bricks are specifically designed to withstand high temperatures and provide excellent insulation, making them suitable for coke ovens where extreme heat is generated during the coke-making process. The insulating properties of these bricks help maintain the desired temperature inside the oven while minimizing heat loss, resulting in more efficient and effective coke production.
Q:Do insulating fire bricks have a high fire resistance rating?
Yes, insulating fire bricks have a high fire resistance rating. Insulating fire bricks are specially designed to withstand high temperatures and provide excellent insulation against heat transfer. They are made from high-purity refractory materials, such as alumina and silica, which have a high melting point and can withstand extreme heat. These bricks are capable of withstanding temperatures of up to 3000°F (1650°C) and have a thermal conductivity that is much lower than regular bricks or other materials. This makes them ideal for use in applications where high fire resistance is required, such as in industrial furnaces, kilns, fireplaces, and chimneys. Additionally, their insulating properties help to reduce heat loss, making them energy-efficient and cost-effective.
Q:Can insulating fire bricks be used in the construction of combustion chambers?
Yes, insulating fire bricks can be used in the construction of combustion chambers. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for containing and directing heat in combustion processes.
Q:Are insulating fire bricks resistant to ultraviolet (UV) radiation?
No, insulating fire bricks are not resistant to ultraviolet (UV) radiation.
Q:Can insulating fire bricks be used in the construction of heat storage systems?
Yes, insulating fire bricks can be used in the construction of heat storage systems. Insulating fire bricks are designed to have low thermal conductivity, which means they are capable of trapping and storing heat effectively. These bricks are made from materials such as fire clay, which have excellent insulation properties. By using insulating fire bricks, heat loss can be minimized, allowing for efficient heat storage and retention in heat storage systems. The bricks can be used to build the walls and lining of the heat storage system, ensuring that the stored heat is not dissipated to the surroundings. Additionally, insulating fire bricks are lightweight and easy to handle, making them a convenient choice for constructing heat storage systems. Overall, the use of insulating fire bricks in the construction of heat storage systems enhances their thermal efficiency and contributes to more effective heat management.
Q:Can insulating fire bricks be used in ceramic fiber boards?
Yes, insulating fire bricks can be used in ceramic fiber boards. Insulating fire bricks are commonly used as a lining material for high-temperature applications, as they are able to withstand very high temperatures and provide excellent thermal insulation. Ceramic fiber boards, on the other hand, are lightweight and have good thermal shock resistance, making them suitable for use in various industrial and residential settings. When used together, insulating fire bricks can be placed behind or around the ceramic fiber boards to enhance their insulating properties and increase overall thermal efficiency. The bricks can provide additional structural support and help to retain heat within the system, improving energy efficiency and reducing heat loss. However, it is important to note that the compatibility of insulating fire bricks and ceramic fiber boards may vary depending on the specific application and requirements. It is recommended to consult with manufacturers or industry experts to ensure proper selection and installation of these materials for your specific needs.
Q:Do insulating fire bricks have any insulating properties when wet?
Insulating fire bricks do not have the same level of insulating properties when wet compared to when dry. The presence of moisture reduces their ability to retain heat and insulate effectively.
Q:Do insulating fire bricks have good insulation performance at high temperatures?
Yes, insulating fire bricks have excellent insulation performance at high temperatures. These bricks are designed to withstand extreme heat and provide effective insulation, making them ideal for applications such as kilns, furnaces, and other high-temperature environments.

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