Insulating Fire Brick - Lightweight Insulating Fire Brick

Insulating Fire Brick - Lightweight Insulating Fire Brick System 1

Insulating Fire Brick - Lightweight Insulating Fire Brick

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 600 pc

Supply Capability:: 6000 pc/month

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Product Description:

As specified by name, Insulating firebricks are of light weight, low thermal conductivity, excellent strength at ambient and elevated temperature. With very low levels of iron and other impurities, the bricks provide good resistance to chemical attach, can be used in tough, reducing atmosphere conditions. Every brick is ground to precise dimensions.

CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that integrates scientific research, manufacturing and logistics into one entity. CNBM is also the largest building materials and equipment specialists in China. Upon the State Council’s approval, CNBM owns more than 300 subordinate manufacturing factories and servicing companies till now. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many such of these fields, CNBM is playing a
leading role in the building industry in the country. CNBM International Corporation is the most important import
and export platform of CNBM group. With its advantages, CNBM International are mainly concentrate on Cement industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.

CNBM International is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. Depending on the support of production divisions and its active staff, CNBM international reached a turnover of USD one billion in 2012. We will carry on the mutual beneficial, create value for our employees, share holders and clients and benefit the whole society in our future development.

Thanks you for your interest in our company products and
services. Your valuable comments are most welcome.

INSULATING FIREBRICK Light weight Insulating Firebrick

Q: Do insulating fire bricks require any special curing or firing temperature profiles?: Yes, insulating fire bricks do require special curing and firing temperature profiles. Insulating fire bricks are made from lightweight materials such as perlite, vermiculite, or alumina silicate, which have high insulating properties. These bricks are designed to withstand high temperatures and provide excellent thermal insulation. During the manufacturing process, insulating fire bricks go through a curing process to remove any moisture content. This is typically done by gradually increasing the temperature in a controlled manner. The curing process is important to prevent any cracking or damage that could occur if the bricks were exposed to high temperatures too quickly. In terms of firing temperature profiles, insulating fire bricks require careful consideration. They are designed to be used in applications where temperatures reach up to 2800°F (1538°C). Therefore, it is crucial to follow the recommended firing temperature profiles provided by the manufacturer. The firing temperature profile typically involves a gradual increase in temperature to allow the insulating fire bricks to reach the desired maximum temperature without causing any thermal shock or damage. This slow heating process ensures that the bricks are properly cured and can withstand the extreme temperatures they will be exposed to during use. It is important to note that the specific curing and firing temperature profiles may vary depending on the type and composition of the insulating fire bricks. Therefore, it is essential to refer to the manufacturer's guidelines and recommendations to ensure the proper curing and firing process for the specific type of insulating fire bricks being used.

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: Can insulating fire bricks be used as a refractory lining material?: Yes, insulating fire bricks can be used as a refractory lining material. Insulating fire bricks have excellent thermal insulation properties and can withstand high temperatures, making them suitable for applications where heat retention and energy efficiency are important. They are commonly used in furnaces, kilns, and other high-temperature industrial equipment as a lining material to prevent heat loss and protect the surrounding structures.

Q: Can insulating fire bricks be used in the construction of hearth furnaces?: Yes, insulating fire bricks can be used in the construction of hearth furnaces. Insulating fire bricks are specially designed to have low thermal conductivity, which makes them ideal for applications where heat insulation is required. In the construction of hearth furnaces, where high temperatures are involved, insulating fire bricks can help to retain the heat within the furnace and improve energy efficiency. They can also provide thermal protection to the surrounding structures by minimizing heat transfer. Additionally, insulating fire bricks are lightweight and easy to handle, which makes them convenient for construction purposes. Overall, using insulating fire bricks in the construction of hearth furnaces can enhance their performance and contribute to a more efficient and effective heating process.

Q: Can insulating fire bricks be used in steam boilers?: Indeed, steam boilers can utilize insulating fire bricks. The purpose of insulating fire bricks is to possess minimal thermal conductivity, enabling them to efficiently retain and impede the transmission of heat from one side to the other. This renders them suitable for implementation in steam boilers, as they aid in enhancing energy efficiency by diminishing heat loss. Moreover, insulating fire bricks exhibit resistance to elevated temperatures, rendering them fitting for deployment in the steam boiler's high-temperature surroundings.

Q: Are insulating fire bricks suitable for insulation in power boilers?: Insulating fire bricks may be appropriate for insulating power boilers depending on the boiler's specific needs and conditions. Insulating fire bricks are renowned for their resistance to high temperatures and low thermal conductivity, resulting in enhanced energy efficiency and reduced heat loss in various applications. However, when contemplating their utilization in power boilers, several factors must be taken into consideration. Firstly, the boiler's operating temperature and pressure must be evaluated to ensure that the insulating fire bricks can endure these conditions without any degradation or failure. Power boilers typically operate under high temperatures and pressures, necessitating the selection of insulating fire bricks with a high temperature rating and the ability to withstand the required pressure. Furthermore, the composition and structure of the insulating fire bricks should be accounted for. Some power boilers may contain corrosive or abrasive substances that could potentially damage the insulating fire bricks over time. As a result, it is imperative to choose insulating fire bricks that are resistant to corrosion and abrasion, or to consider additional protective measures such as coatings or linings. Additionally, the thermal conductivity of the insulating fire bricks should be assessed. Although insulating fire bricks have lower thermal conductivity compared to other refractory materials, it is crucial to ensure that they provide adequate insulation for the power boiler's specific requirements. This may involve calculating heat transfer rates and determining the appropriate thickness and density of the insulating fire bricks to achieve the desired insulation performance. Ultimately, the suitability of insulating fire bricks for insulation in power boilers is contingent upon careful consideration of factors such as temperature, pressure, composition, structure, and thermal conductivity. Seeking guidance from experts and conducting thorough evaluations and calculations will assist in determining whether insulating fire bricks are a suitable choice for insulation in a particular power boiler application.

Q: Can insulating fire bricks be cut or shaped to fit different spaces?: Indeed, it is possible to cut or shape insulating fire bricks to suit various spaces. These bricks are crafted from lightweight materials, enabling effortless customization using ordinary tools like saws, knives, or rasps. Consequently, they can be perfectly tailored to fit fireplaces, kilns, furnaces, and other high-temperature settings. Nevertheless, it must be emphasized that caution must be exercised while cutting or shaping insulating fire bricks, as they may generate dust or debris.

Q: What materials are used for roof insulation?: There are two kinds: one is a kind of cotton insulation board, such as rock wool board, aluminum silicate cotton board, but this is not environmental protection, harmful to life, foam board (this fire safety factor minimum), these relatively cheap.

Q: What is the average density of insulating fire bricks?: The average density of insulating fire bricks typically ranges from 0.6 to 1.2 grams per cubic centimeter.

Q: Can insulating fire bricks be cut or shaped to fit different spaces?: Indeed, it is possible to cut or shape insulating fire bricks to suit various spaces. These bricks are crafted from lightweight materials, enabling effortless customization using ordinary tools like saws, knives, or rasps. Consequently, they can be perfectly tailored to fit fireplaces, kilns, furnaces, and other high-temperature settings. Nevertheless, it must be emphasized that caution must be exercised while cutting or shaping insulating fire bricks, as they may generate dust or debris.

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