ceramic fibre paper
Ceramic fibre paper is a kind of high-grade lightweight refractory material, which is made of ceramic fiber as the main raw material and is formed by wet forming process. It has the characteristics of high temperature resistance, chemical corrosion resistance, thermal shock resistance, low thermal conductivity and high elastic modulus, which is suitable for heat insulation, heat preservation, sealing, electrical insulation, sound absorption and filtration under the high temperatures, and it can be a substitute for asbestos products. Ceramic fiber paper, also called aluminum silicate fiber paper, consists primarily of high purity alumino-silicate fiber and is made through a fiber washing process. On the basis of the traditional process, the slag removal and drying process is improved, which is characterized by non-asbestos, uniform fiber distribution, white color, no delamination, and less slag balls. Ceramic fiber paper can be divided into standard, high pure, high-aluminum, zirconium-containing ceramic fiber paper due to different operating temperatures.