Ceramic fiber paper, also known as aluminum silicate fiber paper, is a white color and flexible product made from aluminum silicate refractory fiber plus a small amount of binding agent by wet forming process. The binder is completely burned off during use. The paper does not contain any asbestos and is good replacement of asbestos products. In order to understand what ceramic fiber paper can do, we must first understand what characteristics it has. Ceramic fiber paper has low density, high strength and good elasticity and can be easily pressed, cut, winding or other processing. It has the advantages of uniform fiber distribution, less slag ball, high temperature resistance, chemical corrosion resistance, heat shock resistance, low thermal conductivity, high electrical insulation and good elasticity. All these advantages enable ceramic fiber paper to be widely used in many industrial fields.

Ceramic fiber paper is one of the important products in the series of ceramic fibre products. Its applications are versatile. It is usually used as high temperature insulation materials for various industrial furnaces, steel ladles, casting drums and immersion nozzles. It not only can be used as thermal insulation materials for high temperature equipment such as the inner wall of the furnace lining, but also can be used as a good insulation material for the low temperature refrigeration equipments. Ceramic fiber paper also can be used as sealing materials for furnace doors and furnace body expansion joints. In addition, it has good electrical insulation property and can be used as an insulation material for electric insulation instruments and equipments. Ceramic fiber paper has good sound insulation and noise reduction performance, so it can usually be used for the muffler sound insulation layer of the automobile exhaust pipe.