What is Fire Brick?-Chinese refractory brick suppliers

Fire bricks, also known as refractory bricks, are a special type of brick designed to withstand extremely high temperatures. Industries involving high – heat environments rely significantly on them.

I. General Characteristics of Fire Bricks

1. High – Temperature Resistance

Fire bricks are made from materials such as refractory clay, silica, alumina, and other special minerals. These materials endow fire bricks with the ability to endure temperatures ranging from 1,000°C to over 1,700°C, depending on their composition. For example, silica – based fire bricks are excellent for applications where temperatures can reach up to 1,650°C.

2. Low Thermal Conductivity

They have a relatively low thermal conductivity, which means they can effectively insulate heat. This property is essential in industries like steelmaking, glass manufacturing, and foundries, as it helps to maintain high – temperature zones within furnaces and kilns while reducing heat loss to the surroundings.

II. Chinese Fire Bricks

China has a long – standing reputation in the production of high – quality fire bricks. Chinese fire brick manufacturers have advanced production technologies and strict quality control systems.

1.Fire Brick Manufacture

VUULCAN is a professional refractory materials supplier in China, helping you identify the right size and properties of insulating bricks for your applications.Contact us now to have one of our technical experts reach out to you.