Insulating Fire Brick - High Alumina Insulating Firebrick for Sale

Insulating Fire Brick - High Alumina Insulating Firebrick for Sale System 1

Insulating Fire Brick - High Alumina Insulating Firebrick for Sale

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 1000000 m.t./month

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Insulation Bricks Or Insulation Fire Brick High Quality 23 26

Insulating Fire Brick - High Temperature Bubble Alumina Brick

Insulating Fire Brick (IFB) in GJM 23, 26, 30 Brands

Features:This product used super alumina as mainly raw material,adopted the burning weight-loss method to produce

with proper admixture.

Application:Widely used in metallurgy,machinery,ceramic,chemical industry and various furnace lining(Don't suffer the meltwater eroding),and it is an ideal energy-saving product.Using temperature below 1400°C.

Item		Properties
Item		LTL-0.6	LTL-0.8	LTL-1.0	LTL-1.2
Bulk density,g/cm3		0.6	0.8	1.0	1.2
Cold Crushing strength MPa		2.0	3.98	4.98	5.98
Permanent linear change,2%(°C×h)		1350×12	1400×12	1400×12	1400×12
Coefficient of thermal conductivity w/m.k(350±25°C)		0.25	0.29	0.35	0.45
Fe2O3%		1.8	1.8	1.8	1.8
AL2O3%		50	50	55	55
Application	All industrial furnace

High Alumina Insulating Firebrick for Sale

Application of Insulating Firebricks

CMAX 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.

FAQ

Q1: How do you control the products quality?

A1: With strict quality control system throughout the materials selection and production process, our refractory and ceramic fiber products quality is effectively controlled to meet customer requirements.

From the raw materials selecting, our quality control begin. The quality certificates of raw materials are required and each batch will be tested before using. During production, the quality control are conducted by workers and then each piece will be sorted and examined by quality supervis

Q2: What`s the lead time for my order?

A2: It depends on customers’ requirements and our production schedule. And usually we need 30-60 days for refractory bricks,10-25 days for unshaped refractory materials and 10-20 days for ceramic fiber blankets.

Q:Are insulating fire bricks resistant to fire?: Yes, insulating fire bricks are specifically designed to be highly resistant to fire. They have excellent insulating properties and can withstand high temperatures without cracking or breaking down.

Q:Are insulating fire bricks suitable for insulation in heat treatment furnaces?: Yes, insulating fire bricks are suitable for insulation in heat treatment furnaces. These bricks are specifically designed to withstand high temperatures and provide excellent thermal insulation. They have a low thermal conductivity, which helps to minimize heat loss and maintain a stable temperature inside the furnace. Insulating fire bricks are also lightweight, making them easier to handle and install. Additionally, they have good resistance to thermal shock, meaning they can withstand rapid changes in temperature without cracking or breaking. Overall, insulating fire bricks are a reliable and effective choice for insulation in heat treatment furnaces.

Q:Can insulating fire bricks be used in the construction of regenerators?: Yes, insulating fire bricks can be used in the construction of regenerators. Regenerators are devices commonly used in industrial processes, such as glass manufacturing and metallurgy, to recover and reuse waste heat. Insulating fire bricks are designed to have low thermal conductivity, making them an excellent choice for insulating applications. By using insulating fire bricks in the construction of regenerators, heat loss can be minimized, leading to more efficient heat recovery and energy savings. Additionally, these bricks can withstand high temperatures, making them suitable for the harsh operating conditions typically found in regenerators. Overall, insulating fire bricks are a reliable and effective choice for the construction of regenerators.

Q:Are insulating fire bricks resistant to oil and gas?: Yes, insulating fire bricks are generally resistant to oil and gas. These bricks are designed to withstand high temperatures and are commonly used in applications where they may come into contact with oil and gas, such as furnaces and kilns. However, it is important to note that the specific type and composition of the fire bricks can affect their resistance, so it is always recommended to consult the manufacturer's specifications for detailed information.

Q:Can insulating fire bricks be used in the construction of BBQ pits?: Yes, insulating fire bricks can be used in the construction of BBQ pits. Insulating fire bricks are designed to withstand high temperatures and have excellent heat resistance properties, making them ideal for use in BBQ pits. These bricks help trap and distribute heat evenly, resulting in more efficient cooking and a better BBQ experience. Additionally, insulating fire bricks also help to reduce heat loss, ensuring that the BBQ pit retains and maintains heat for a longer period. Overall, using insulating fire bricks in the construction of BBQ pits can greatly enhance the performance and longevity of the pit.

Q:Are insulating fire bricks resistant to chlorine gas?: Yes, insulating fire bricks are generally resistant to chlorine gas. Insulating fire bricks are made from refractory materials, which are designed to withstand high temperatures and resist chemical corrosion. Chlorine gas is a highly reactive substance and can cause corrosion or damage to many materials. However, insulating fire bricks have a high resistance to chemical attack, making them suitable for applications where they may come into contact with chlorine gas. It is important to note that the specific composition and quality of the insulating fire bricks can vary, so it is always recommended to consult the manufacturer or supplier for specific information regarding their resistance to chlorine gas.

Q:Can insulating fire bricks be used in heat treatment furnaces?: Indeed, heat treatment furnaces can make use of insulating fire bricks. These bricks are specifically engineered to possess a low thermal conductivity, enabling them to endure elevated temperatures while minimizing the dissipation of heat. This quality renders them ideal for deployment in heat treatment furnaces, where the preservation of a stable temperature is vital for the triumphant execution of the heat treatment procedure. Moreover, insulating fire bricks exhibit exceptional insulating attributes, thereby curtailing energy usage and enhancing the overall efficiency of the heat treatment furnace. Consequently, the utilization of insulating fire bricks in heat treatment furnaces is a prevalent practice across diverse industries.

Q:How do insulating fire bricks provide insulation against heat transfer?: The provision of insulation against heat transfer is a function of the composition and structure of insulating fire bricks. These bricks are fabricated from lightweight refractory materials like clay, alumina, or silica, which possess exceptional thermal insulating properties. To minimize the transfer of heat, the structure of insulating fire bricks is designed in such a way that it reduces the flow of heat. Typically, a large number of air pockets or voids are incorporated into the bricks, acting as insulating barriers. These voids decrease the density of the bricks, resulting in lighter bricks that conduct less heat. Furthermore, insulating fire bricks exhibit low thermal conductivity, indicating their inability to conduct heat effectively. This characteristic is attained by employing materials with low thermal conductivity and incorporating insulating additives during the manufacturing process. Consequently, the bricks are capable of impeding the transfer of heat from one side to the other. Moreover, insulating fire bricks possess a high melting point, enabling them to endure exceedingly high temperatures without compromising their insulating properties. As a result, they are well-suited for applications requiring heat insulation, such as kilns, furnaces, and fireplaces. In summary, insulating fire bricks effectively provide insulation against heat transfer by virtue of their lightweight composition, structural design featuring air pockets, low thermal conductivity, and high melting point. These properties make them highly effective in minimizing heat flow and maintaining temperature stability across a range of heating applications.

Q:Can insulating fire bricks be used in electric furnaces?: Indeed, electric furnaces can utilize insulating fire bricks. These bricks are intentionally engineered to possess a minimal thermal conductivity, rendering them highly suitable for situations necessitating heat containment or insulation. Electric furnaces necessitate insulation to thwart heat dissipation and enhance energy efficacy. Insulating fire bricks can endure extreme temperatures and possess exceptional insulation attributes, rendering them a fitting choice for electric furnace applications. Moreover, their lightweight nature and effortless installation make them a favored option for electric furnace insulation.

Q:Can insulating fire bricks be used in the construction of industrial boilers?: Yes, insulating fire bricks can be used in the construction of industrial boilers. These bricks are designed to withstand high temperatures and provide excellent insulation, making them ideal for use in boiler systems where heat retention and efficiency are crucial. They help to prevent heat loss and ensure efficient energy transfer, making them a popular choice for industrial boiler applications.

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