Polycrystalline Ceramic Fiber Board is a high-performance insulation material composed of polycrystalline ceramic fibers. It is designed to withstand extreme temperatures and provide excellent thermal insulation properties. This material is widely used in various high-temperature applications due to its superior thermal stability, low thermal conductivity, and resistance to thermal shock.

highest operating temperature:1750C
Length×Width: 1000 X 600, 900 X 600, Thickness: 20-150mm, and customized

1. High alumina purity:Al2O399%-99.3%,
2. High temperature resistance，good corrosion resistance.
3. Good thermal shock

Bio Soluble Boards are made from soluble fiber and a small amount of organic binder.

highest operating temperature:1750C
Length×Width: 1000 X 600, 900 X 600, Thickness: 20-150mm, and customized