Advantages and disadvantages of ceramic fiber

Ceramic fiber is a fibrous lightweight refractory material with the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity, low specific heat and mechanical vibration resistance. Therefore, ceramic fiber products have been widely used in machinery, metallurgy, chemical, petroleum, ceramics, glass, electronics and other industries.

Ceramic fiber products take ceramic fiber as raw material, and the ceramic fiber textile series produced by special textile technology and equipment not only has the excellent performance of the above ceramic fiber, but also has the characteristics of high tensile strength at high temperature, stable shape and size, shock resistance and impact resistance; After drying, its physical and chemical properties and thermal insulation properties can be restored to the original state. It is safe and reliable in use, with remarkable energy-saving effect, and can also reduce the time and frequency of repair and maintenance. It is an ideal thermal insulation product in the current industrial field. Ceramic fiber, which can save up to 10-30% energy than traditional refractory materials such as insulating bricks and pouring materials, has been more and more widely used in China, and has a promising development prospect.

Ceramic fiber products have the advantages of light weight, good thermal insulation, good thermal stability, good chemical stability, easy processing and convenient construction. The disadvantage is that it is neither wear-resistant nor collision resistant, and cannot resist the erosion of high-speed air flow and molten slag.