PTFE packing is a pure PTFE fiber yarn braided into square cross section and impregnated with PTFE dispersion. High cross-sectional density and structural strength. Low confident of friction result in easy shaft running. Long lubricant squeezed out under operating pressure. It has perfect corrosion resistance. and "Black teflon"can be used at dynamic sealing location under middle pressure. can used in general sealing performance.
Application conditions:
1) Max. working temperature: -100 ~ 260deg.
2) Max. working pressure: 2.0Mpa
3) pH value: 0 - 14
4) Linear speed: 0 - 8m/s

5)Product size: 3x3mm-50x50
Inner packing: 5 or 10kg/roll