Description

Description:Carbonized fiber packing is a braided packing made of carbonized poly acrylonitrile fiber. And Carbonized fiber packing is finished with PTFE dispersion and lubricant. This gland packing covers wide range of application. For example, Carbonized fiber packing can seal water, brine, factory wastes alt solutions, mineral oil etc.It can be also used for centrifugal pumps, agitators, mixers, sterntubes etc. What\'s more, Carbonized fiber packing is relatively economic among non-asbestos packing.So Carbonized fiber packing is widely used as it\'s economical and bread-and-butter character. High performance: 1. It has small coefficient of friction ?u=0.3?, well self lubrication, and it can save energy consumption and reduce the damage to counterpart to prolong its service life. 2. It has well heat conductivity, near the one of metal?*0?*0kcal?, when it is used to the dynamic sealing part with high speed, It can conduct the heat of fabrication out. Therefore, it can avoid the burning of material caused by accumulated heat to prolong its service life, and lower the requirement for cooling of sealing sections. 3. It can be applied to speed sealing. For example: it can get well sealing on high pressure pump with a linear velocity of *5 m/s. 4. It has stable chemical property: as part of the organic components of synthetic fibers have been eliminated during the process, and only carbon is remained, so its chemical property is stable. Meanwhile, in the course of production, there will be a cover of PTFE on the fiber surface, which reinforces its stability of chemical property.