Insulation Ceramic Fiber Bulk,The ceramic fiber are manufactured from high purity raw materials:alumina powder, silica sand for the high temperature grades and zircon sand is also used. The ceramic mixture is heated in an high temperature electric furnace and the stream of molten material is drawn into fibers by either spinning or blowing. It is produced by advanced "blown" and "spun" processes.
Advantages of Heat Insulation Ceramic Fiber Bulk:
Asbestos free.
Low thermal conductivity and heat storage.
No bonding agent and corrosive substance.
Excellent hydrophobic property.
Excellent thermal and chemical stability.
Application of Heat Insulation Ceramic Fiber Bulk:
Ladle insulation.
Mastics feedstock.
Wet process feedstock.
Expansion joint packing.
Chimney and kiln car fill.
Rockwool