info(at)acsealing com Carton fiber gacking is made of
Polyacrylonitrile fiber heated into carbonized fiber, which is
woven into packing after impregnation in PTFE dispersion
cont-aining graphite particles. It is used as dynamic sealing in
the presence of media of weak acid or alkaline, or media that
contain few grains of solid particles.
Application: it is mostly used in to dynamic sealing location under
general working condition. used in the medium with few particle