Insulating Fire Brick-MS30

Ref Price:
$1,477.11 - 1,805.35 / pc
Loading Port:
China Main Port
Payment Terms:
TT or L/C
Min Order Qty:
1000 pcs pc
Supply Capability:
1000 Tons Per Month pc/month
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General Information of Insulating Fire Bricks MS30

Insulating fire brick MS30 are produced by mixing, extruding, drying, sintering and grinding. Our insulating fire bricks MS30 temperature is 1650℃(3000℉). We could supply a wide range of shapes.

 

Feature of Insulating Fire Bricks MS30

 

Light weight and low thermal conductivity   

Low heat storage  

Low iron and impurities  

High thermal shock resistance

 

Application of Insulating Fire Bricks MS30

 

The insulating firebricks can be used as a hot face lining directly exposed to the heat or as a backup insulation layer in iron and steel mills, non-ferrous foundries, petrochemical, ceramic, glass.

 

Data Sheet of Insulating Fire Bricks MS30

 

 

 

MS30

Physical Properties:

 

 

Classifiction Temperature               

 

1600.0

Density

 Kg/m3

1000.0

Cold Crushing Strength

Mpa

2.8

Reheating Linear Change(24hrs)

 

 

1600

%

0.7

Hot Load Strength Deform(90 minutes)

 

 

1370℃ at 0.069 Mpa(10psi)

%

0.2

Thermal Conductivity

 

 

400

W/m.k

0.3

600

W/m.k

0.3

800

W/m.k

0.4

1000

W/m.k

0.4

1200

W/m.k

0.4

Specific Heat

KJ/Kg.K

1.1

Chemical Analysis:

 

 

Al2O3

%

70.0

SiO2

%

28.3

Fe2O3

%

0.5

TiO2

%

0.1

CaO

%

0.1

MgO

%

0.1

Na2O+K2O

%

0.7

 

 

Q:
In the market, one can find a variety of insulating fire bricks. Some of the frequently encountered types are as follows: 1. Lightweight Fire Bricks: These bricks are crafted from lightweight and porous materials like expanded clay, vermiculite, or perlite. They possess exceptional insulation properties and are commonly utilized in scenarios where weight is a critical factor, such as lining kiln or furnace walls. 2. Ceramic Fiber Bricks: These bricks are formed by compressing and shaping ceramic fibers. They exhibit high insulation properties, low thermal conductivity, and can withstand high temperatures. Ceramic fiber bricks are frequently employed in applications that demand insulation in high-temperature environments, such as constructing industrial furnaces or ovens. 3. Calcium Silicate Bricks: These bricks are produced from a combination of lime, silica, and reinforcing fibers. They possess favorable thermal insulation properties and are resistant to thermal shock. Calcium silicate bricks are commonly employed in situations where high-temperature insulation is necessary, such as building boilers or incinerators. 4. Magnesia Bricks: These bricks are composed of highly refractory magnesium oxide. They possess excellent thermal insulation properties and can endure extremely high temperatures. Magnesia bricks are often used in environments requiring insulation at high temperatures, such as lining steel-making furnaces or glass melting tanks. 5. Vermiculite Bricks: These bricks are made from naturally occurring expanded vermiculite. They exhibit good insulation properties, low thermal conductivity, and resistance to high temperatures. Vermiculite bricks are commonly used in applications that necessitate lightweight insulation, such as constructing chimneys or fireplace surrounds. In conclusion, the selection of insulating fire bricks depends on specific requirements like desired insulation level, temperature resistance, and weight considerations for the particular application.
Q:
Indeed, the utilization of insulating fire bricks is feasible when constructing lime calciners. Lime calciners necessitate elevated temperatures for lime production, and insulating fire bricks are specifically engineered to endure and preserve heat. These bricks possess a reduced thermal conductivity, which effectively insulates the calciner and impedes heat dissipation. Furthermore, insulating fire bricks are lightweight, facilitating their handling and installation during the lime calciners' construction process.
Q:
Yes, insulating fire bricks can be used in the construction of glass melting tanks. These bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them suitable for applications such as glass melting tanks where maintaining consistent and controlled heat is crucial.
Q:
Yes, insulating fire bricks can be used for insulation in refractory lining repair. Insulating fire bricks are made from lightweight materials that have excellent thermal insulation properties, making them ideal for use in high-temperature applications such as furnaces, kilns, and other refractory lining structures. These bricks have low thermal conductivity and high resistance to thermal shock, allowing them to effectively insulate and protect the refractory lining from heat, preventing heat loss and reducing energy consumption. Moreover, insulating fire bricks are easy to install and replace, making them a cost-effective choice for refractory lining repair.
Q:
Yes, insulating fire bricks are generally resistant to alkali vapor attack. They have a high degree of chemical stability and can withstand exposure to alkali vapors without significant degradation or damage.
Q:
Insulating fire bricks, also known as refractory bricks, are specially designed to withstand high temperatures and serve as thermal barriers in various industrial applications. These bricks are made from refractory materials that have low thermal conductivity, meaning they are poor conductors of heat. The primary mechanism by which insulating fire bricks work is through their ability to trap and slow down the transfer of heat. Unlike regular bricks or concrete, insulating fire bricks contain a high percentage of air pockets within their structure, which act as insulators. These air pockets help to prevent the transfer of heat by effectively blocking the movement of thermal energy. When exposed to high temperatures, insulating fire bricks absorb minimal heat due to their low thermal conductivity. Instead of conducting heat through the brick, the energy is reflected or absorbed by the air pockets within the brick's structure. This prevents heat from transferring to the other side of the brick, effectively creating a thermal barrier. Furthermore, the refractory materials used in insulating fire bricks are inherently resistant to thermal shock and can withstand rapid temperature changes without cracking or breaking. This makes them ideal for applications where extreme temperature variations are common. Insulating fire bricks are widely used in industries such as metallurgy, ceramics, glass manufacturing, and kiln construction, where they are used to line furnaces, kilns, and other high-temperature equipment. By effectively reducing heat transfer, these bricks help to improve energy efficiency, reduce heat loss, and protect surrounding materials and structures from the intense heat. In summary, the working principle of an insulating fire brick lies in its ability to minimize heat transfer through its low thermal conductivity and air pocket structure. By creating a thermal barrier, these bricks play a crucial role in providing insulation, protecting against heat loss, and ensuring the efficient operation of high-temperature processes.
Q:
Indeed, insulating fire bricks are applicable for utilization in the construction of incinerators. The paramount significance lies in the exceptional thermal insulation properties possessed by these bricks, which play a vital role in sustaining elevated temperatures and enhancing energy efficiency within the incinerator. The bricks' low thermal conductivity enables them to proficiently retain heat and curtail heat loss. Moreover, their resistance to high temperatures enables them to endure the intense heat generated by the incineration process. Consequently, these bricks emerge as an appropriate preference for lining the walls, floors, and roofs of incinerator chambers, thereby ensuring the incinerator's efficient and secure operation.
Q:
Yes, insulating fire bricks can be used in solar power plants. They are commonly used in the construction of high-temperature equipment such as solar receivers, combustion chambers, and thermal energy storage systems. Insulating fire bricks help to minimize heat loss and maintain high operating temperatures, making them suitable for various applications in solar power plants.
Q:
Yes, insulating fire bricks can be used for insulation in ovens and kilns. They are designed to withstand high temperatures and provide excellent thermal insulation, making them an ideal choice for these applications.
Q:
Yes, refractory linings for blast furnaces can utilize insulating fire bricks. These bricks are specifically designed to possess low thermal conductivity, effectively minimizing heat loss from the furnace. This characteristic holds particular significance in blast furnaces where maintaining high temperatures is crucial for optimal operation. Insulating fire bricks are crafted from lightweight refractory materials like alumina or silica, renowned for their exceptional insulating properties. These bricks not only provide thermal insulation, but they also exhibit remarkable resistance to thermal shock, rendering them suitable for the extreme conditions prevalent in blast furnaces. Beyond insulation, insulating fire bricks present additional advantages for blast furnace linings. They possess a lightweight nature and are easily installable, thereby reducing construction labor and time requirements. Moreover, their low thermal conductivity aids in minimizing the occurrence of hot spots and uneven temperature distribution within the furnace. These issues, if unaddressed, can trigger premature wear and failure of the refractory lining. However, it is crucial to acknowledge that relying solely on insulating fire bricks may not suffice for all portions of the blast furnace lining. Certain areas, such as the hearth and tuyere zones, may necessitate high-density refractory bricks capable of withstanding intense heat and mechanical stress. In such cases, a combination of insulating fire bricks and other refractory materials can be employed to achieve the desired performance and longevity. Overall, insulating fire bricks serve as a valuable constituent in refractory linings for blast furnaces, offering benefits such as enhanced energy efficiency, reduced heat loss, and prolonged lifespan of the lining.
Produce and Services of Shaped & Unshaped Refractory Products for Heat Treatment Furnaces and Kiln & High, mainly Insulating fire brick.

1. Manufacturer Overview

Location Jiangsu, China
Year Established 2008
Annual Output Value Above US$ 35 Million
Main Markets Germany; Italy; Turkey; France; England; Japan; Thailand; Vietnam; Idonesia; USA
Company Certifications ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai; Qingdao
Export Percentage 10%
No.of Employees in Trade Department 3 People
Language Spoken: English; Chinese;
b)Factory Information  
Factory Size: Twenty five thousand tons per year
No. of Production Lines Above 5
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range High; Average

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