Pure PTFE fiber braided packing is a braided packing made from PTFE yarn without soaking any PTFE dispersion and lubrication but with greatly enhanced ability to seal high speed shafts with the addition of inactive and heat-resisting agents. It is recommengeg for chemical engineering, foodstuR, pharmaceutic where contamination is not allowed. Also it can be applied to seal all chemicals except molten alkali metals.
Main specification of pure PTFE braided packing
pH range: 0~14
Temperature: 260C
Velocity: 0~20m/s
Pressure 0~4MPa
Density 1.4~1.6 g/cm3