August 19, 2017, our company received samples order from Qatar -------- ceramic fiber board, Qatar customer's choice is high aluminum ceramic fiber board, the thickness is 50mm, mainly for the production of fire doors. High alumina ceramic fiber board is the first choice for insulation refractories, the highest fire temperature at 1350 degrees Celsius, can work in the 1260 temperature long-term. It has thermal shock resistance and corrosion resistance, it can also direct contact with the flame and install easy to use.  

High-alumina ceramic fiber board is only one kind of ceramic fiber board, ceramic fiber board is divided into six kinds. They are divided into ordinary ceramic fiber board, standard ceramic fiber board, high purity ceramic fiber board, high alumina ceramic fiber board, high zirconium ceramic fiber board, alumina ceramic fiber board. Refractory temperature in turn from low to high 1000 degrees Celsius to 1800 degrees Celsius. With low thermal conductivity and low heat capacity, high temperature stability Corrosion resistance is mainly used for the kiln lining and high temperature insulation.

Rosewool Insulation Refractory Co., Ltd. mainly to base on insulation refractory , we can provide you with one-stop collection, like : rock wool, glass wool, refractory bricks and refractory cement and calcium silicate board.With all sincerity , ROSEWOOL offer customers our heart and expertise!