Refractory Clays Insulating Firebricks /Good Thermal Insulation Bricks
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000000 m.t./month
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Refractory clays insulating firebricks/good thermal insulation bricks:are made of Mullite material in good purity.In order to meet the thermal and physical requirements,we produce BJM insulating firebricks into several grades through the addtion of alumina.And we also add some material (which will burns out) to get the pole structure which is helpful for the heat thermal. This kind product used for oven/ furnace and some equipments working in high temperature by back-up insulation behind other refractories.The production of these goods are strictly in size and quality.
Advantages of Refractory clays insualting firebricks/good thermal insulation bricks:
• Made of high pure material,light weight • Color pure white • Good thermal conductivity • Great thermal shock resistance • very good volume stability at high temperature |
Teachnical Date sheet ofRefractory clays insulating firebricks
/good thermal insulation bricks:
| Grade | Density(kg/m3) | Cold crushing strenth(Mpa) | Thermal Conductivity(400°c/600°c) | AL2O3 | SiO2 | Fe2O3≤% | Linear change≤% | Thermal shock resistance times |
| BJM23 | 600 | 1.2 | 0.18/0.20 | 41 | 54 | 1 | 1250*12/0.5 | >20 |
| BJM26 | 800 | 1.6 | 0.25/0.30 | 55 | 41 | 0.8 | 1400*12/0.5 | >20 |
| BJM28 | 900 | 2.0 | 0.33/0.35 | 65 | 31 | 0.7 | 1500*12/1.0 | >20 |
| BJM30 | 1000 | 2.5 | 0.40/0.42 | 73 | 25 | 0.7 | 1600*12/1.0 | >20 |
| BJM32 | 1200 | 2.8 | 0.45/0.50 | 76 | 20 | 0.8 | 1650*12/1.0 | >20 |
Application
Refractory clays insulating firebricks/good thermal insualtion bricks:
• Backup lining for fireclay brick and high alumina brick in boilers,ceramic kiln,reheating furnace,glass furnace,periodic kiln and high efficiency incinerators,etc. • Backup lining of cyclone preheaters and cooler in cement plant,hot gas generator,hot air direat stack and floor lining for kiln car,etc. |
FAQ
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.
Q5: Can you give me a brief introduction of the application of your products?
A5: CNBM (China National Building Material) core refractory business comprises the production, sale and installation of high-grade refractory products, the development and implementation of customized system solutions as well as rendering outstanding services for the key industries in Glass, Iron& Steel, Petrochemical, Cement, Ceramic and Nonferrous Metals.
- Q:Can insulating fire bricks be used in sewage treatment plants?
- Yes, insulating fire bricks can be used in sewage treatment plants. These bricks are designed to withstand high temperatures and provide insulation, making them suitable for various industrial applications, including sewage treatment plants where high temperatures may be present. Insulating fire bricks help to reduce heat loss and improve energy efficiency in these facilities.
- Q:Can insulating fire bricks be used in kilns?
- Yes, insulating fire bricks can be used in kilns. They are specifically designed to withstand high temperatures and provide excellent insulation, making them a suitable choice for kiln applications where heat retention is important.
- Q:Can insulating fire bricks be used for pizza ovens?
- Yes, insulating fire bricks can be used for pizza ovens. These bricks are designed to withstand high temperatures and provide excellent insulation, making them an ideal choice for pizza ovens. Insulating fire bricks have low thermal conductivity, which means they can retain heat for longer periods of time, ensuring that your pizza is cooked evenly and efficiently. Additionally, their lightweight nature makes them easy to handle and install in a pizza oven. Overall, using insulating fire bricks in a pizza oven can help maintain high temperatures, reduce heat loss, and improve the overall cooking performance.
- Q:Can insulating fire bricks be used in ceramic fiber modules?
- No, insulating fire bricks cannot be used in ceramic fiber modules. Insulating fire bricks are made from dense refractory materials, typically containing high levels of alumina and silica, which provide excellent thermal insulation and resistance to high temperatures. On the other hand, ceramic fiber modules are made from lightweight, flexible ceramic fibers that offer superior thermal insulation properties and are used to line furnaces, kilns, and other high-temperature applications. The composition and construction of insulating fire bricks and ceramic fiber modules are significantly different. Insulating fire bricks are solid and rigid, while ceramic fiber modules are flexible and can be easily shaped and installed. Therefore, attempting to use insulating fire bricks in ceramic fiber modules would not only be impractical but also ineffective in terms of achieving the desired insulation properties and overall performance. It is important to use the appropriate materials for their intended applications to ensure safety, efficiency, and longevity.
- Q:Can insulating fire bricks be used in fireplace construction?
- Indeed, fireplace construction can make use of insulating fire bricks. These bricks are specifically crafted to endure extreme temperatures and offer exceptional insulation, rendering them appropriate for lining fireplaces. By retaining heat and impeding heat transfer to the surrounding structure, they enhance the fireplace's efficiency while diminishing the likelihood of harm to adjacent materials. Moreover, the lightweight and manageable nature of insulating fire bricks make them an excellent choice for constructing fireplaces.
- Q:Can insulating fire bricks be used for insulation in steam boilers?
- Yes, insulating fire bricks can be used for insulation in steam boilers. These bricks are designed to withstand high temperatures and have excellent thermal insulation properties. They are commonly used in various applications that require insulation, including steam boilers. Insulating fire bricks are able to minimize heat loss and improve energy efficiency in steam boilers by providing a barrier that prevents heat transfer to the surrounding environment. Additionally, their lightweight and porous structure make them easy to handle and install in steam boilers. Therefore, insulating fire bricks are an ideal choice for insulation in steam boilers, as they help to enhance their performance and reduce energy consumption.
- Q:Can insulating fire bricks be cut or shaped as needed?
- It is possible to cut or shape insulating fire bricks according to one's needs. These bricks are manufactured using lightweight materials like ceramic fibers and refractory materials, which make them more easily cut and shaped compared to traditional dense fire bricks. Cutting them can be done effortlessly using a saw or a specialized cutting tool, while shaping can be achieved through grinding, sanding, or chiseling. The ability to cut and shape them gives the advantage of custom fitting the insulating fire bricks to specific applications or structures. However, it is crucial to emphasize that precautions must be taken for safety while cutting or shaping the bricks. Wearing protective goggles, gloves, and a dust mask is essential in order to prevent inhaling any hazardous particles.
- Q:Can insulating fire bricks be used in the construction of smelting crucibles?
- Yes, insulating fire bricks can be used in the construction of smelting crucibles. The high heat resistance and insulating properties of these bricks make them suitable for withstanding the extreme temperatures required in the smelting process.
- Q:Can insulating fire bricks be used for kiln furniture?
- Yes, insulating fire bricks can be used for kiln furniture. Insulating fire bricks are lightweight, have high insulating properties, and can withstand high temperatures, making them suitable for use as shelves, posts, or supports in kilns. They help to conserve energy, improve heat distribution, and protect the kiln structure.
- Q:Can insulating fire bricks be used in lime plants?
- Yes, insulating fire bricks can be used in lime plants. Insulating fire bricks are specially designed to have low thermal conductivity, which means they are excellent at preventing heat transfer. In lime plants, where high temperatures are required for the calcination process, insulating fire bricks can be used to line the kilns and other high-temperature areas. These bricks help to retain the heat within the lime kilns, reducing energy loss and improving overall efficiency. Additionally, insulating fire bricks are resistant to chemical attacks and can withstand the harsh conditions in lime plants, making them a suitable choice for this application.
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Refractory Clays Insulating Firebricks /Good Thermal Insulation Bricks
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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