Production technology Each type of ceramic fiber paper is made up of the corresponding ceramic fiber, standard (std), high purity (hp) and high alumina (ha). It is formed via wet process. Characteristics High heat resistance, chemical corrosion resistance, thermal shock stability Low thermal conductivity High electric insulating strength, high elastic modulus Low shot content low density high strength and good resiliency Excellent sound absorption and filtering . Usage High temperature insulation for industrial furnaces, steel ladles, casting barrels and submerged nozzles; electric and thermal insulation for electric furnaces, sealing for furnace doors and expansion joints; lining for aluminum casting molds; high temperature gaskets; thermal and electric insulation for heaters; acoustic and thermal insulation for automobile mufflers, heat insulation for exhaust tubes and pipes, etc.