... high pure ,high aluminum,zirconium type ceramic fiber board. The ceramic fiber paper with the advantage ... areas For high air flow, mechanical damaging large areas of industrial furnace wall lining ... chamber insulation Ladle furnace backing Shipping, aviation, precision industrial equipment Heating equipment, household appliances ... Shrinkage(%)1000°C X 24h≤ 31100°C X 24h≤ 31200°C X 24h≤ 31350°C X 24h ...