• Insulating Fire Brick Lightweight Fire Clay System 1
  • Insulating Fire Brick Lightweight Fire Clay System 2
  • Insulating Fire Brick Lightweight Fire Clay System 3
Insulating Fire Brick Lightweight Fire Clay

Insulating Fire Brick Lightweight Fire Clay

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

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CNBM conforms strictly to the requirements of ISO 9000 quality control system during the production. MSDS is also available if you want. The thermal insulation fire clay brick meet with the requirements of ASTM & JIS standards. So pls stay cool with our quality.

Insulating Fire Brick Technical index

Product No.

IFB70

IFB60

IFB50

IFB40

Al2O3

68%-72%

58%-62%

48%-52%

38%-40%

Refractoriness (°C )

≥1790

≥1790

≥1790

≥1790

Bulk density (g/cm3)

2.50-2.60

2.35-2.45

2.20-2.30

2.10-2.20

Apparent porosity (%)

22

19-22

17-20

17-20

Cold Crushing strength (kg)

480-510

450-480

430-450

390-430

Application

Insulating Fire Brick are used for the lining of converter, alternating current arc furnace, direct Current arc furnace and the ladle slag line, etc.

Equipment 

1 unit of Ceramic Abrasive (SG Abrasive) pilot production line

2 units of Compact grain Abrasive pilot production lines

1 unit of high-end coated abrasives (abrasive cloth) production line

2 units of Boron Carbide production lines

3 large flexible crushing and sieving lines for grit production lines

2 units of 2000KVA furnaces for Boron Carbide fusion

6 units of 5000KVA-10000KVA dumping type electric arc furnaces for Brown Fused Alumina fusion

Company Advantage

(1)Long Insulating Fire Brick manufacture history: 25 years manufacturer 

(2)Advanced equipment

(3)Diversification of production standards: ISO ANSI FEPA JIS ASTM

(4)Flexible payment: T/T L/C D/P D/A

(5)Professional marketing team and after-sale service

(6)Free sample

 

 

 

Light weight fire clay for  insulating fire brick use

Light weight fire clay for  insulating fire brick use


 

 

Q:Can insulating fire bricks be used in the construction of ceramic tile kilns?
Yes, insulating fire bricks can be used in the construction of ceramic tile kilns. Insulating fire bricks are specifically designed to withstand high temperatures and provide excellent insulation properties. They have low thermal conductivity, which means they help to retain heat within the kiln and prevent it from escaping, resulting in more efficient and effective firing of ceramic tiles. Additionally, their lightweight nature makes them easy to handle and install in the kiln structure. Overall, using insulating fire bricks in the construction of ceramic tile kilns can help improve energy efficiency, reduce heat loss, and ensure consistent and controlled firing temperatures.
Q:Can insulating fire bricks be used in chemical processing plants?
Indeed, chemical processing plants can utilize insulating fire bricks. These bricks are specifically engineered to endure elevated temperatures and offer exceptional thermal insulation. Consequently, they are suitable for a wide range of industrial applications, including chemical processing plants. They can be employed to line furnaces, kilns, reactors, and other apparatuses where high temperatures are involved. The exceptional thermal insulation properties of insulating fire bricks aid in reducing heat loss, enhancing energy efficiency, and maintaining a steady temperature within the processing equipment. Furthermore, these bricks exhibit resistance to chemical corrosion and can withstand the rigorous conditions typically encountered in chemical processing plants. Ultimately, insulating fire bricks serve as a dependable and efficient choice for insulating and safeguarding equipment in chemical processing plants.
Q:Do insulating fire bricks require a refractory mortar for installation?
For proper installation, insulating fire bricks typically require the use of refractory mortar. These bricks are lightweight and have excellent insulating properties, making them well-suited for applications that prioritize thermal efficiency. However, their lightweight nature also means they are more fragile and susceptible to cracking or breaking when subjected to stress. To establish a robust and durable bond between the bricks, it is essential to use a refractory mortar specifically designed for high-temperature applications. These mortars are formulated to withstand high temperatures and possess superior adhesion and thermal expansion properties. By filling in the gaps between the bricks and providing additional support, this mortar helps create a solid and secure structure. Failure to use refractory mortar can lead to inadequate securing of the insulating fire bricks, potentially causing them to shift or separate over time and compromising the integrity of the installation. Additionally, the absence of refractory mortar may result in reduced thermal efficiency due to increased heat loss through gaps and spaces between the bricks. Therefore, it is highly advisable to employ refractory mortar when installing insulating fire bricks to ensure the construction remains strong and long-lasting.
Q:Can insulating fire bricks be used in the construction of heat shields?
Certainly, heat shields can indeed be constructed using insulating fire bricks. These bricks are specifically designed to withstand elevated temperatures and possess exceptional thermal insulation properties. Their ability to effectively absorb and distribute heat makes them an ideal choice for the creation of heat shields, which serve to safeguard against excessive heat and mitigate thermal damage. In industries that involve high temperatures, such as steel, glass, and ceramics, insulating fire bricks are frequently employed. Moreover, their lightweight nature and ease of handling make them a practical option for constructing portable or easily installable heat shields. In summary, insulating fire bricks are a reliable and appropriate material for constructing heat shields in a diverse range of applications.
Q:What is the average density of insulating fire bricks?
The average density of insulating fire bricks can vary depending on the specific composition and manufacturing process. However, in general, insulating fire bricks have a lower density compared to regular bricks. The average density of insulating fire bricks typically ranges from 0.6 grams per cubic centimeter (g/cm³) to 1.5 g/cm³. This lower density is achieved by incorporating lightweight materials or by introducing air pockets during the manufacturing process. The lower density of insulating fire bricks allows them to provide excellent thermal insulation properties, making them ideal for applications where high temperatures need to be contained while minimizing heat loss.
Q:What is composite sintering insulation bricks?
Taking the Yangtze River, lake and silt as the main raw materials, the performance indexes of roasting are in line with the technical specifications and technical requirements of the building blocks, referred to as insulating bricks.
Q:Can insulating fire bricks be used for insulation in autoclaves?
Yes, insulating fire bricks can be used for insulation in autoclaves. These bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them suitable for use in autoclaves where temperature control and insulation are important.
Q:Do insulating fire bricks require special installation techniques?
Yes, insulating fire bricks do require special installation techniques. These bricks are designed to withstand high temperatures and provide insulation, so proper installation is crucial to ensure their effectiveness. Special attention needs to be given to factors such as mortar selection, brick alignment, and proper curing to achieve optimal thermal performance.
Q:Are insulating fire bricks resistant to abrasion or erosion?
Insulating fire bricks are generally not resistant to abrasion or erosion. While they are excellent at insulating heat, they are typically made from materials that are not designed to withstand high levels of wear and tear. Insulating fire bricks are often used in applications where they are not exposed to significant mechanical forces or abrasive materials. If abrasion or erosion is a concern, a different type of refractory material or lining may be more suitable for the specific application.
Q:What's the difference between refractory bricks and insulating bricks?
Insulation brick mainly is used to heat, reduce heat loss, refractory brick is mainly used to withstand flame burn. Bricks usually do not contact fire directly, while refractory bricks usually contact the flame directly.

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