... furnace.Cerachem Fibre: With alumina,silica and zirconia as raw material, made from melting,blowing,spun by the resistance ... furnace.Cerachrome Fibre: With alumina,silica and chromia as raw material, made from melting,blowing,spun by the resistance ... content, is the gap fillers of high temperature kiln, and raw material for vacuum forming products, fibre spray, fibre paperFeaturesExcellent ...