Insulating Fire Brick-GJM28

Ref Price:: $1,268.25 - 1,550.09 / 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 Brick GJM28

Insulating fire brick GJM28 are produced by high purity alumina and low iron raw materials. A viariety of shapes are available.
To make our firebricks more energy and cost effective, we have different manufacturing methods for our insulating fire bricks casting and extruding method.
For insulating fire bricks GJM28,we choose the extruding method. Extruding insulating fire bricks have better strength and offering great performance in load bearing applications and in conditions where abrasion from mechanical abuse or flow of hot gases.

Characteristics of Insulating Fire Brick GJM28

The organic fillers, which are mixed in the materials and then burned out during sintering, give our insulating fire bricks a uniform controllable pore structure. The insulating fire bricks exhibit the following characteristics:
Light weight and low thermal conductivity allows thinner furnace walls
Maintain stable structural strength throughout ambient to maximum service termperature
Low heat storage results in rapid cooling and heating operation
Low iron and impurities to enhance reducing atmosphere
High thermal shock resistance in preventing spalling

Typical Application of Insulating Fire Brick GJM28

Ceramic shuttle kilns
Metal heat treatment furnaces
Steel billet reheating furnaces
Oil refrinery heaters
Laboratory furnaces
Backup insulation for all furnaces

Technical Data of Insulating Fire Brick GJM28

		GJM28
Physical Properties:
Classifiction Temperature	℃	1500.0
Density	Kg/m3	900.0
Cold Crushing Strength	Mpa	2.5
Reheating Linear Change(24hrs)
1510℃	%	0.6
Hot Load Strength Deform(90 minutes)
1320℃ at 0.069 Mpa（10psi）	%	0.3
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	%	60.0
SiO₂	%	38.2
Fe₂O₃	%	0.6
TiO₂	%	0.1
CaO	%	0.1
MgO	%	0.1
Na₂O+K₂O	%	0.8

We has success in insulating fire bricks due to their cost-effectiveness, excellent insulation properties. CNBM also has experience in insulating fire bricks application and would like to assist you in product selection, system design, and installation techniques.

insulating fire brick

Q:Can insulating fire bricks be used in boilers for steam generation?: Boilers can utilize insulating fire bricks for steam generation. These bricks are composed of lightweight materials, such as ceramic fibers or expanded clay, that possess exceptional insulation properties. Their low thermal conductivity ensures effective heat transfer prevention. The insulation within boilers is crucial for minimizing heat loss and enhancing energy efficiency. Insulating fire bricks can be utilized to line the boiler combustion chamber's walls, roof, and floor. By creating a highly insulating barrier, they retain heat within the chamber, enabling more efficient steam generation. Additionally, insulating fire bricks possess the ability to withstand high temperatures, making them suitable for boilers that involve elevated temperature steam generation. They also exhibit resistance to thermal shock, which is significant in scenarios where temperature fluctuations can arise. In conclusion, insulating fire bricks offer considerable advantages for boiler applications. They provide exceptional insulation, can endure high temperatures, and contribute to enhanced energy efficiency in steam generation.

Q:Do insulating fire bricks require any special sealing or caulking?: Insulating fire bricks generally do not require any special sealing or caulking. These bricks are designed to have low thermal conductivity, which means they already provide good insulation on their own. However, in certain specific applications or when exposed to extreme temperatures, some sealing or caulking may be necessary to ensure optimal performance and prevent any heat loss or damage. It is recommended to consult the manufacturer's guidelines or a professional for specific sealing requirements in such cases.

Q:Can insulating fire bricks be used in high-temperature filters?: Insulating fire bricks have the capability to be utilized in high-temperature filters. These bricks are specifically engineered to endure exceedingly high temperatures, typically reaching up to 3000°F (1650°C). They possess remarkable thermal insulation properties, low thermal conductivity, and high resistance to thermal shock, rendering them highly suitable for applications involving elevated temperatures. In the context of high-temperature filters, insulating fire bricks can be employed to construct the filter's framework, ensuring its endurance against the intense heat generated. These bricks can be arranged in such a manner that enables efficient filtration of gases or liquids while upholding their structural integrity under high temperatures. Additionally, the insulating properties of these bricks aid in minimizing heat loss and maximizing energy efficiency. Furthermore, insulating fire bricks often exhibit chemical inertness and possess commendable resistance to corrosive substances, thus making them appropriate for implementation in various industrial processes that entail the filtration of aggressive or hazardous materials at elevated temperatures. Overall, the utilization of insulating fire bricks in high-temperature filters offers a dependable and long-lasting solution for filtration applications that necessitate resistance to extreme temperatures.

Q:Are insulating fire bricks suitable for use in cement plants?: Yes, insulating fire bricks are suitable for use in cement plants. Insulating fire bricks are made from lightweight refractory materials that are designed to resist high temperatures and thermal shock. These bricks have low thermal conductivity, which means they can effectively insulate against heat transfer. In cement plants, where high temperatures are generated during the production process, insulating fire bricks can be used in various applications. They can be used to line the kiln, where the raw materials are heated to extreme temperatures to produce cement clinker. The insulating properties of these bricks help to reduce heat loss and improve energy efficiency in the kiln. Additionally, insulating fire bricks can be used to line the preheater tower and other high-temperature areas in the cement plant. These bricks provide insulation and protection against the intense heat, helping to prolong the lifespan of the equipment and reduce maintenance costs. Furthermore, the lightweight nature of insulating fire bricks makes them easier to handle and install compared to traditional refractory bricks. This can save time and labor during the construction or repair of cement plant equipment. Overall, insulating fire bricks are a suitable choice for use in cement plants due to their high-temperature resistance, low thermal conductivity, and ease of installation. They can contribute to improved energy efficiency, equipment durability, and cost savings in cement plant operations.

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. These bricks are designed to have high thermal resistance and low thermal conductivity, making them suitable for insulating applications. They can help reduce heat transfer and improve energy efficiency in roofs by providing effective insulation.

Q:Are there any construction waste materials for composite thermal insulation bricks?: Material production of ordinary light insulating brick clay, high alumina high strength low iron bead brick, mullite, high aluminum light insulating refractory brick, diatomite insulating refractory brick.

Q:Can insulating fire bricks be used in chimneys and fireplaces?: Chimneys and fireplaces can indeed utilize insulating fire bricks. These bricks are specifically crafted to endure high temperatures and offer exceptional insulation. They are constructed from lightweight materials like ceramic fibers or refractory materials, which aid in minimizing heat transfer. Thus, they are an optimal choice for lining chimneys and fireplaces since they retain heat within the firebox and prevent its escape through the chimney. Moreover, insulating fire bricks enhance the heating system's efficiency by reducing heat loss and elevating the overall heat output. However, it is crucial to emphasize that insulating fire bricks should only be employed in appropriate sections of the chimney or fireplace, such as the firebox. Conversely, the smoke chamber or flue necessitate different types of bricks capable of withstanding the corrosive effects of flue gases.

Q:Can insulating fire bricks be used in the construction of brick kilns?: Yes, insulating fire bricks can be used in the construction of brick kilns. Insulating fire bricks are specifically designed to have high thermal resistance, which makes them ideal for applications where insulation is required. In brick kilns, insulating fire bricks can be used to line the walls, floor, and roof of the kiln, helping to retain heat and improve energy efficiency. These bricks are capable of withstanding high temperatures and can provide insulation against the heat generated during the firing process. Additionally, insulating fire bricks can also help reduce heat loss, resulting in faster and more efficient firing cycles. Overall, using insulating fire bricks in the construction of brick kilns can enhance their performance and contribute to more effective and sustainable kiln operation.

Q:Can insulating fire bricks be used for insulation in power plants?: Yes, insulating fire bricks can be used for insulation in power plants. Insulating fire bricks are designed to have excellent thermal insulation properties, which make them suitable for high-temperature applications. They can withstand extreme temperatures and provide effective insulation to prevent heat loss and increase energy efficiency in power plant operations. The insulating fire bricks are often used in various areas of power plants, such as furnaces, boilers, kilns, and chimneys. They can be used to line the walls, floors, and roofs of these structures to reduce heat transfer and maintain the desired temperatures inside the equipment. In power plants, insulating fire bricks help to minimize heat loss, improve combustion efficiency, and reduce thermal stress on the equipment. By providing a barrier against heat transfer, they help in conserving energy and reducing operational costs. Additionally, the insulation properties of these bricks also contribute to a safer working environment for power plant personnel. It's worth noting that while insulating fire bricks are suitable for insulation in power plants, they should be selected carefully based on the specific requirements and conditions of the power plant. Factors such as the operating temperature, chemical exposure, and mechanical stress should be considered to ensure the bricks can withstand the harsh conditions and provide long-lasting insulation performance.

Q:Can insulating fire bricks be used as a base material for casting refractory shapes?: Yes, insulating fire bricks can be used as a base material for casting refractory shapes. Insulating fire bricks are specifically designed to withstand high temperatures and provide insulation, making them suitable for use in refractory applications. These bricks have low thermal conductivity, which helps to minimize heat loss and maximize energy efficiency. Additionally, their lightweight nature makes them easy to handle and shape, making them an ideal base material for casting refractory shapes. However, it is important to consider the specific requirements and properties of the refractory shapes being cast to ensure that insulating fire bricks are the most suitable choice for the desired application.

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