Insulating Fire Brick for Industry Kilns - Lightweight, 2300F, 2600F, 2800F, 3000F

Insulating Fire Brick for Industry Kilns - Lightweight, 2300F, 2600F, 2800F, 3000F

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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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Insulating firebrick

Insulating firebrick gains typical advantages including low thermal conductivity,fine thermal shock resistance,low heat containment and low iron content,meanwhile,the outstanding mechanical flexibility,coupled with high insulating efficiency expands the extensive applications of IFB in a variety of industrial markets.Our insulating firebrick is manufactured from high-grade refractory powder and materials in good purity.During the process of production,organic and multiple filling materials are injected according to the required proportion,the brick is compressed in vacuum and sintered under high temperature.

Features

Low thermal conductivity

High purity and low iron content

Good thermal resistance with direct access to fire

Superior thermal shock resistance

Accurate dimension and easy cutting

Typical Applications

Cracking furnace

Conversion furnace

Heating equipment

Refining equipment

Reproduction equipment

Hot blast stove

Description		Grade 23	Grade 26	Grade 28	Grade 30
Classification Temperature		1300C/2372F	1400C/2552F	1500C/2732F	1550C/2822F
Density(kg/m3)		600	800	900	1000
Cold Crushing Strength (MPa)		1.2	1.8	2.5	3.3
Modulus of Rupture(MPa)		1.0	1.7	2.3	3.1
Permanent Linear Change (%)x24hrs		≤0.6	≤0.6	≤0.8	≤0.9
Thermal Expansion (%)1000C		0.5	0.52	0.52	0.53
Thermal Conductivity (W/m.k)	350C	0.18	0.25	0.33	0.38
	400C	0.20	0.29	0.35	0.40
	600C	0.24	0.32	0.37	0.42
Chemical Composition (%)	Al2O3	42	56	67	73
	SiO2	55	41	30	24
	Fe2O3	≤1	≤0.8	≤0.7	≤0.7
	K2O+Na2O	1.1	1.7	1.7	1.7

Light Weight Insulating Firebrick for Industry Kilns, Insulation Brick 2300F,2600F,2800F,3000F

FAQ

Q3: Can you offer Door-to-Door delivery?

A3: Yes, but only for some countries such us U.S., UAE, Saudi Arabia, Iran, and Russia, etc.

Q4: What is the minimum quantity?

A4: There is no minimum order quantity. Depending on the item and processing, there may be a minimum production required, however we can offer a quotation based only on the quantity you need.

Q: Are insulating fire bricks resistant to thermal fatigue?: Insulating fire bricks are indeed resistant to thermal fatigue. These bricks are specifically designed to withstand high temperatures and thermal cycling without cracking or breaking. They are made from refractory materials that have excellent thermal shock resistance, allowing them to expand and contract without any significant damage. This resistance to thermal fatigue makes insulating fire bricks ideal for applications that involve extreme temperature variations, such as in kilns, furnaces, and other high-temperature environments.

Q: What is the price of concrete self insulation bricks?: If you really want to buy thermal insulation brick, do not simply look at the price, but also to consider the quality of the product. (a piece of brick in the market basically in 6 yuan, if there is a floating price if it is because of the size of the insulation brick or distance, but floating slightly.)

Q: What industries commonly use insulating fire bricks?: Insulating fire bricks find widespread use in diverse industries that require high-temperature insulation. Some of the sectors that commonly utilize these bricks are: 1. Steel industry: Furnaces, kilns, and other equipment in steel manufacturing plants are lined with insulating fire bricks to enhance insulation, minimize heat loss, and optimize energy efficiency. 2. Glass industry: Insulating fire bricks are employed in furnaces and ovens where glass is melted and molded. They maintain high temperatures, minimize heat loss, and ensure consistent and efficient production. 3. Ceramic industry: Ceramic kilns and pottery ovens rely on insulating fire bricks for thermal insulation, which helps maintain the desired temperature for clay and ceramic products. These bricks conserve energy and optimize firing processes. 4. Cement industry: Cement kilns require efficient high-temperature insulation, achieved through the use of insulating fire bricks. They line the kilns, reducing heat loss and improving thermal efficiency. 5. Foundry industry: Foundries use insulating fire bricks to line melting furnaces and ovens for metal casting. These bricks retain heat, ensuring consistent and efficient metal melting. 6. Power generation industry: Boilers, furnaces, and incinerators in power plants benefit from the thermal insulation provided by insulating fire bricks. They prevent heat loss, improving overall power generation efficiency. 7. Petrochemical industry: Refineries and chemical processing plants rely on insulating fire bricks to line reactors, furnaces, and ovens. These bricks offer insulation against high temperatures and harsh chemical environments. 8. Pharmaceutical industry: Insulating fire bricks are used in pharmaceutical manufacturing facilities to line ovens and dryers. They enable precise temperature control and enhance energy efficiency. In conclusion, insulating fire bricks have wide-ranging applications in industries that emphasize the importance of high-temperature insulation for efficient and cost-effective operations.

Q: Can insulating fire bricks be used in both residential and industrial applications?: Insulating fire bricks are versatile and suitable for both residential and industrial use. They provide thermal insulation, preventing heat loss and maintaining desired temperatures in various settings. In residential applications, these bricks enhance energy efficiency and reduce heat loss in fireplaces, wood-burning stoves, and kilns. In industrial environments, they are commonly used in furnaces, kilns, and high-temperature areas to insulate and prevent heat transfer. Additionally, they are utilized in constructing ovens, chimneys, and boilers in both residential and industrial settings. In summary, insulating fire bricks can be applied in numerous applications, making them suitable for both residential and industrial purposes.

Q: Can insulating fire bricks be used for insulation in chemical plants?: Yes, insulating fire bricks can be used for insulation in chemical plants. These bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them suitable for insulating equipment, furnaces, and other structures in chemical plants where heat management is crucial.

Q: How do insulating fire bricks affect the overall indoor air quality of a building?: Insulating fire bricks have a positive impact on the overall indoor air quality of a building. These bricks are designed to resist high temperatures and prevent heat transfer, which helps in maintaining a comfortable and consistent indoor temperature. By improving thermal insulation, they reduce the need for excessive use of heating and cooling systems, thereby minimizing the release of pollutants and improving energy efficiency. Additionally, insulating fire bricks are non-combustible, meaning they do not emit harmful gases or particulate matter when exposed to heat. This further contributes to a healthier indoor environment by reducing the potential for air pollution and respiratory issues.

Q: Can insulating fire bricks be used in the construction of melting furnaces?: Yes, insulating fire bricks can be used in the construction of melting furnaces. Insulating fire bricks are designed to withstand high temperatures and have excellent thermal conductivity. They are specifically engineered to reduce heat loss and conserve energy, making them ideal for use in melting furnaces. In addition, insulating fire bricks are lightweight and easy to handle, making them convenient for construction purposes. They can effectively retain heat and maintain a stable temperature within the furnace, ensuring efficient melting and casting processes. Furthermore, insulating fire bricks are resistant to chemical corrosion and mechanical stress, making them durable and reliable for long-term use in melting furnaces. Overall, insulating fire bricks are a suitable choice for constructing melting furnaces due to their thermal properties, ease of use, and durability.

Q: Can insulating fire bricks be used in high-temperature ducts?: Yes, insulating fire bricks can be used in high-temperature ducts. Insulating fire bricks are designed to withstand high temperatures and provide thermal insulation, making them suitable for use in ducts where high temperatures are present.

Q: Can insulating fire bricks be used in chimney construction?: Yes, insulating fire bricks can be used in chimney construction. Insulating fire bricks are designed to have low thermal conductivity, which means they are effective in reducing heat transfer. This makes them suitable for chimney construction as they can help to keep the chimney walls cooler and prevent excessive heat from transferring to the surrounding structures. Additionally, insulating fire bricks are lightweight and have good insulation properties, making them easier to handle and install in chimney construction. However, it is important to note that insulating fire bricks should be used in conjunction with other fire-resistant materials in order to meet safety regulations and ensure proper chimney construction.

Q: Can insulating fire bricks be used for insulation in chemical storage tanks?: Yes, insulating fire bricks can be used for insulation in chemical storage tanks. These bricks have excellent thermal insulation properties and can withstand high temperatures, making them suitable for insulating tanks that store chemicals.

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