Laurel ceramic fiber board is a lightweight refractory material processed with alumina-silica fibers for applications at temperatures up to 1430℃(2600℉)
Ceramic fiber board is a vacuum formed product that resists higher gas velocities than ceramic fiber blanket,it is ideal for furnace, boiler duct and stack lining due to its low thermal conductivity and low heat storage allowing shorter cycle times and quicker access for maintenance
Low thermal conductivity,saves fuel
Very low heat storage,faster heat and cool-down reducing cycle times
Ligh weight.replaces heavy back-up insulation.less steel required.
Excellent thermal shock resistance
Resistant to hot gas erosion
Resists most chemical attacks
Easy to cut,handle and install
Low sound transmission
Resists penetration by molten aluminum and other non-ferrous metals
Contains no asbestos
Refractory lining for industrial furnaces in walls,roofs,doors,stacks,etc.
Combustion chamber liners,boilers and heaters
Back-up insulation for brick and monolithic refractories
Transfer of molten aluminum and other non-ferrous metals
Expansion joint boards
Barrier against flame or heat
Hot face layer for high velocity or abrasive furnace atmosphere
Classification Temperature (℃)
Working Temperature (℃)
Permanent linear shrinkage(%)(after24 hours,density 128kg/m3)
Tensile strength (Mpa) density128kg/m3)
The most advanced full auto equipment and strictly QC control system could guarantee quality to meet the requirements of the local and international markets ,and we are famouse for the safe package and prompt delivery.