• 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

Ref Price:
$2.00 - 20.00 / pc get latest price
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
100 pc
Supply Capability:
2000000 pc/month

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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

 

 Refractory Light Brick Thermal Insulating Fire Brick

 


Q: Can insulating fire bricks be used for sound insulation?
Insulating fire bricks are mainly intended for thermal insulation in high-temperature environments like kilns and furnaces. Although they do provide some sound absorption capability due to their porous structure, they are not explicitly designed for sound insulation. Thus, if your aim is to achieve efficient soundproofing or reduce noise, it is advisable to utilize materials specially engineered for that purpose, such as acoustic panels, mineral wool, or other sound-absorbing substances.
Q: Can insulating fire bricks be used in the construction of smelting ovens?
Yes, insulating fire bricks can be used in the construction of smelting ovens. They have excellent thermal insulation properties, high temperature resistance, and can withstand the intense heat generated during the smelting process. This makes them an ideal choice for lining the walls and floors of smelting ovens to maintain high temperatures and minimize heat loss.
Q: What is the difference between cement foamed thermal insulation board and thermal insulating brick?
The main difference between cement foamed thermal insulation board and insulating brick is that the shape is different, one is plate, and the other is brick. Both are new walls to achieve the effect of energy conservation and insulation.
Q: Can insulating fire bricks be used in the construction of foundry furnaces?
Yes, insulating fire bricks can be used in the construction of foundry furnaces. These bricks are made from lightweight refractory materials that have excellent insulation properties, allowing them to withstand high temperatures and retain heat efficiently. They are commonly used in foundry furnaces to line the walls, floor, and roof, helping to minimize heat loss and improve energy efficiency.
Q: How do insulating fire bricks affect heating or cooling times?
Insulating fire bricks have a significant impact on heating or cooling times due to their unique thermal properties. These bricks are designed to have low thermal conductivity, meaning they are excellent at reducing heat transfer through conduction. When used in heating applications, insulating fire bricks help to retain heat for longer periods of time. They act as a barrier, preventing heat from easily escaping the system and ensuring that it is directed towards the desired area. This results in a more efficient heating process as the heat is effectively contained within the system and does not dissipate rapidly. Consequently, heating times are reduced as the insulating fire bricks help to maintain a consistent temperature and prevent heat loss. Similarly, in cooling applications, insulating fire bricks can help to slow down the rate of heat transfer. By minimizing the influx of external heat into the cooling system, these bricks aid in maintaining lower temperatures for an extended period. This is particularly useful in situations where a steady and controlled cooling process is required. Overall, the use of insulating fire bricks can significantly affect heating or cooling times by improving energy efficiency. These bricks act as a thermal barrier, minimizing heat transfer and maximizing the effectiveness of heating or cooling systems.
Q: Are insulating fire bricks resistant to thermal bridging?
Yes, insulating fire bricks are resistant to thermal bridging. Thermal bridging occurs when there is a direct path for heat to flow through a material, bypassing the insulation. Insulating fire bricks are designed to minimize this by having low thermal conductivity, which means they are not effective at conducting heat. This helps to maintain a consistent temperature on both sides of the brick, preventing thermal bridging and improving the overall insulation performance.
Q: Can insulating fire bricks be used in the construction of kilns?
Insulating fire bricks have the ability to be utilized in the construction of kilns. With a focus on possessing a high insulating value, these bricks can endure high temperatures while minimizing heat loss. This attribute renders them well-suited for the task of kiln construction as they effectively preserve and regulate the desired temperature within the kiln. Furthermore, these bricks are lightweight and easily manageable, adding to their convenience in kiln construction. An additional advantage lies in their resistance to thermal shock, an imperative characteristic for kilns that experience swift temperature fluctuations. In general, insulating fire bricks are a favored option for kiln construction due to their insulating properties, durability, and user-friendliness.
Q: Can insulating fire bricks be cut to size?
Indeed, it is possible to alter the dimensions of insulating fire bricks. Usually composed of lightweight refractory substances like expanded clay or vermiculite, insulating fire bricks are quite manageable to cut. Saws or knives are sufficient tools for this task. It is crucial to bear in mind that precautions should be taken while cutting insulating fire bricks to ensure safety. Wearing protective goggles and a dust mask is recommended due to the potential dust and small particles generated during the cutting process. Furthermore, it is advisable to either refer to the manufacturer's instructions or seek professional guidance to guarantee the correct technique and tools are employed for cutting insulating fire bricks.
Q: Can insulating fire bricks be used in the construction of thermal insulation roofs?
Yes, insulating fire bricks can be used in the construction of thermal insulation roofs. Insulating fire bricks are specially designed to have high thermal insulation properties, making them an ideal choice for applications that require heat retention and energy efficiency. These bricks are made from lightweight materials such as clay, which have low thermal conductivity and high resistance to heat transfer. This allows them to effectively reduce heat loss or gain, making them suitable for use in thermal insulation roofs. Additionally, insulating fire bricks are durable and can withstand high temperatures, making them a reliable choice for long-term use in roofing applications.
Q: Can insulating fire bricks be used as a thermal barrier?
Indeed, insulating fire bricks have the potential to function as a thermal barrier. Specifically engineered with low thermal conductivity, these bricks are adept at reducing heat transfer. Consequently, they are an optimal selection for thermal insulation purposes. Their widespread usage is observed in industries that entail elevated temperatures, including furnaces, kilns, and other heat-intensive procedures. By employing insulating fire bricks, heat loss can be minimized, steady temperatures can be maintained, and energy efficiency can be enhanced. Furthermore, their lightweight composition facilitates effortless handling and installation, thereby augmenting their suitability as a thermal barrier.

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