P84 needle felt

Product Description

P*4 needle felt: 1.high quality low price ***** to operate and maintain ***** after-service Polyimide (PI, P*4) needle felt Standard sample: Material: P*4 fiber/P*4 scrim Weight: **0g/sqm Thickness: 2. 3mm Air Per: *6M3/M2. Min Warp Tensile Strength: **0N/5x*0cm Weft Tensile Strength: ***0N/5X *0cm Working temperature: **0 degree Instant Temperature: **0 degree Finishing: Heat setting, calendering, Singing. P*4 (PI-polyimide) is a filter material with the properties of flame resistance, high temperature resistance. Polyimide will keep a good performance when the temperature up to **0 degree centigrade, instant can up to **0 degree to **0 degree. Polyimide is leaf-shaped structure with a larger filter surface, and always embedded in the surface of other needle felt with different material to improve the filter efficiency. For the properties of high Temperature resistant Filter material, good chemical resistance, good air permeability, high filtration efficiency, mostly applied in Cement kiln, Asphalt, Waster Incinerator, coal boilers, etc.