... 1360,1430. 3.Excellent thermal insulation property. Ceramic fire board,refractory fiber board,insulation ceramic fiber boardCharacteristic:1. Low thermal conductivity ... 600×400,900×600,1000×1000,1200×600,1200×1000 or according to buyers requirementThickness(mm)6-80Application:1, Industrial ... Kiln oven door, roof insulation.6, High-temperature filter material. Refractory fiber board,Ceramic fiber board