Ceramic Fiber Board Density: 260-320 kg/m ³ (16-20 lb/ft ³) Raw materials: Spun ceramic fiber bulk Thickness: 10mm, 20-50 mm Asbestos: 100% Non Asbestos Function: Refractory & Fireproof & Insulation ROSEWOOL ceramic fiber board is made of ceramic fiber cotton by the process of vacuum forming or dry process refined by dry and machining. It has good specialties of rigid ity flexibility heavy intensity anti-wind erosion, non-expansion, lightweight, and easy to construct. It can be cut and bent optionally. Thus, it is the practical and efficient material of kiln and furnace, pipe and other thermal insulation equipment. Ceramic Fiber Board Application 1. The wall liner and back lining materials of high-temperature reaction, reheating equipment and various industrial furnace such as used glass tempering furnace, pottery kiln, ceramic kiln and tunnel kiln 2. Insulating and fire proof plate of furnace door and roof or house chimney and fireplace 3. Lows fire proof and insulation for chimney cake ovens, pizza oven 4. Boilers and heater combustion chamber 5. Aluminum factories-reduction cell firebricks back linings 6. Ladle furnace backing 7. Shipping, aviation, precision industrial equipment 8. Refractory and thermal insulation material in kiln or furnace of construction industry for heating and wall liner of high-heat treatment