P84 PTFE filter felt
P84 fiber is with cross section structure (leaf shape), has large filtration area and excellent filtration performance.
Application:
Dust collection of gas for asphalt mixing plant, cement plant, industrial kilns including drying, burning and smelting, coal burning boilers and refuse burning.
Technical data:
500gsm P84 needle punched felt+water&oil repellent | |
Construction | Needle felt |
material | P84 |
Srim support | P84 |
Felt Area Weight | 500g/sqm |
Thickness | 2.1mm |
Mean Air Permeability | 2-5 m3/m2/min@12.7mmH2O |
Breaking Strength-MD£¨warp£© | 800 N/5cm |
Breaking Strength-CMD£¨weft£© | 1200 N/5cm |
Breaking Elongation( N/5cm)-MD£¨warp£© | 5% |
Breaking Elongation( N/5cm)-CMD£¨weft£© | 30% |
Dry Shrinkage MD£¨240¡æwarp£© | £¼1% |
Dry Shrinkage CMD£¨240¡æweft£© | £¼1% |
Operating Temperatures | 240-260 deg C |
Recommended Maximum Continuous | 260 deg C |
Recommended Maximum Surge | 280 deg C |
Finish | Singed,calendered,heatset,water&oil repellent |