Carbonized fiber packing is manufactured by heating polyacrylonitrile fiber into carbonized fiber, which is then braided into packing after impregnation in PTFE dispersion. This item has good heat conduction and low corrosion rate, and the price is relatively lower, so it's generally used in dynamic sealing in the presence of weak acid or alkaline media, or media that contains few solid particle grains.
Application conditions: 1) Max. Working temperature: -100 ~ 260oC 2) Max. Working pressure: 3.5 Mpa(rotary pump) Max. Working pressure: 12Mpa(reciprocating pump) Max. Working pressure: 15Mpa(valve) 3)PH value: 2-12 4)Linear speed: 15M/S(rotary pump) Linear speed: 2M/S(reciprocating pump) Linear speed: 2M/S(valve) 5) Cross Section: ≥ 1/8" ~ ≤ 3"(3X3_75X75mm) 6) Density: 1.20 ~ 1.35g/cc