CCEWOOL ® ceramic fiber bulk is made from the high purity chamotte, alumina powder, Cab-O-Sil, zircon materials melted through high temperature resistance furnace. Then adopting compressed air blowing or spun machine to spun into fibers, through condenser to set cotton to form ceramic fiber bulk. Ceramic fiber bulks are typically used in the manufacture of other ceramic fiber based product forms such as fiber blanket, board, paper, cloth, rope and other products. Ceramic fiber is an efficient insulation material with characteristics like light weight, high strength, antioxidants, low thermal conductivity, good flexibility, corrosion resistance, small heat capacity and sound-proof. Temperature varies from 1260C to 1450C. There are two series of CCEWOOL® ceramic fiber bulk: CLASSIC SERIES, RESEARCH SERIES.