- Supply TypeManufacturer
- Preferred Buyer Location All over the world
We are offering 100% ptfe needle felt. description : served industries:mainly used in coal burning boiler, waste incineration, carbon black producing, tio2 producing for fume treatment or dust collection, as well as some high temperature or some corrosive liquid filtration. special features: 1) material:100% ptfe 2) weight:750 3) thickness:1.1mm 4) air permeability (l/m2/s):150-250 5) tensile strength (n/5 x 20cm):a) �warp: >620b)weft: >510 6)tensile elongation:a) warp: