The Ceramic Fiber Needle-punching Blanket is made through intensive needle punching processing. The product does not contain any bond or other compositions,and also no slag inclusion content. The intensive needlepunching technics improved the fiber intertexture and the resistance performance against delamination as wellas the tensile strength.It have a good high temperature shrinkage after the heat treatment of 750-950 during the producing. Beside the charicteriatics in common,it have better sound insulation performance and mechanism strength,is easy to machining and install. Product Features Low thermal conductivity and shrinkage Low heat storage Light weight Excellent thermal shock resistance and thermal stability Easy to handle ,cut and install Low sound transmission Asbestos free Product Application 1.Refractory lining for industrial furnace in wall, roofs, stacks and doors,etc. 2.Combustion chamber liners,boilers and heaters. 3.Back-up insulation for brick,and monolithic refractories. 4.Transfer of molten aluminum,and other non-ferrous E metals. 5.Expansion joint boards 6.Barrier against flame and heat 7.Hot face layer for high velocity or abrasive furnace atmosphere